https://midwestsupplyus.com/products/nco-267-03162-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_04eb7b1b-ccc3-4ed3-8690-d648d55e2924.jpg?v=1783989089 267-03162 | Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03162 Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05961-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_660dd10c-581a-4418-9812-5e68b0e7af3f.jpg?v=1783980831 275-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06173-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_5c1d0c03-6b47-4408-ae4c-7a22fec152ae.jpg?v=1783979022 281-06173 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06173 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_416a0dd7-8d0f-45a8-b6ee-95f6a8c356b9.jpg?v=1784243466 299-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02055c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_f31a960d-dbfb-48e0-b525-bbda40b8790d.jpg?v=1783648772 599-02055C | MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02055C MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02062-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_3b39ac6f-a5d4-4915-9dbb-f227e47370b0.jpg?v=1783989157 365-02062 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02062 MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_aabd1109-5f24-45d1-bdc8-09f5d117e081.jpg?v=1783980861 363-02026 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02026 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-sqv91p30u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10394709_en.jpg?v=1783980379 SQV91P30U | SQV Electro-motoric Valve Actuator, 3P Floating, 0-10V or 4-20mA, SR, Fail Open | Siemens Building Technology Siemens Building Technology SQV91P30U SQV Electro-motoric Valve Actuator, 3P Floating, 0-10V or 4-20mA, SR, Fail Open | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02075-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_86a461cf-62f6-4150-b4d7-9136e81ac9a3.jpg?v=1784243444 259-02075 | Valve assy 3W 1/2" 1.6Cv SS Trim Elect Act NSR 3-pos | Siemens Building Technology Siemens Building Technology 259-02075 Valve assy 3W 1/2" 1.6Cv SS Trim Elect Act NSR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05941-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_bf7bec03-3511-41e9-aea8-b5b078cfb04e.jpg?v=1783996318 599-05941 | Flowrite 3" Flanged, 2-Way Valve, NO, 100 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05941 Flowrite 3" Flanged, 2-Way Valve, NO, 100 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-233-04322-6-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_02592f78-1e3a-4a63-8b74-da05998a6fb5.jpg?v=1783989070 233-04322-6.5 | 233-04322-6.5, 3/4 PICV, 6.5 GPM + 0-10, SR NO | Siemens Building Technology Siemens Building Technology 233-04322-6.5 233-04322-6.5, 3/4 PICV, 6.5 GPM + 0-10, SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10355-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_62f81762-f188-4910-be4a-2760c7398818.jpg?v=1783980801 171E-10355 | 599 Series 3-way, 1/2", 4.0 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens Building Technology Siemens Building Technology 171E-10355 599 Series 3-way, 1/2", 4.0 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10321-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_883fc68e-7aa0-439d-910a-0ba1acb3cbbf.jpg?v=1783978935 172F-10321 | 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02026c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_89d330d6-7cfa-4b72-a3e4-cb6e97493525.jpg?v=1784243444 258-02026C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02026C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05970-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_d41f117e-ab9a-4a07-9574-f9d4c67443b7.jpg?v=1783995965 275-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03185-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215921_en_4c8f7ff5-cf4c-4e6f-a06e-0e3ca9931788.jpg?v=1783989099 291-03185 | Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03185 Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03005-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_e094a9a9-474a-47ca-a2b7-f3793da5bc91.jpg?v=1783980834 299-03005 | Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03005 Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02056a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_877655ee-d24c-4ead-8145-6c4a39d5fdd1.jpg?v=1783979334 599-02056A | MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02056A MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02063-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_a72d6432-d0ec-43bb-a87f-4f83fa63cd56.jpg?v=1784243467 365-02063 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02063 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02027-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_28284507-ae96-4acc-b77b-8425d9e5d483.jpg?v=1783996076 363-02027 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02027 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-sqv91p40u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10394709_en_fe0ec145-399f-481b-a723-f3c72e0f287c.jpg?v=1783989645 SQV91P40U | SQV Series Electro-motoric Valve Act, Float, 0-10V or 4-20mA, SR, Fail Closed | Siemens Building Technology Siemens Building Technology SQV91P40U SQV Series Electro-motoric Valve Act, Float, 0-10V or 4-20mA, SR, Fail Closed | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06141-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_67687121-6255-42e5-838c-85c7ad1edbb2.jpg?v=1783980933 599-06141 | Flowrite 3" Flanged, 2-Way Valve, NO, 100 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06141 Flowrite 3" Flanged, 2-Way Valve, NO, 100 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_c4116903-4107-42b1-869f-453c4e380199.jpg?v=1783979007 262-02060 | Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act SR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 262-02060 Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act SR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-544-374b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/544-374B.jpg?v=1784243471 544-374B | Flush Mount Room Temp Sensor, 1K Ohm Platinum RTD (375 Alpha), White Plastic | Siemens Building Technology Siemens Building Technology 544-374B Flush Mount Room Temp Sensor, 1K Ohm Platinum RTD (375 Alpha), White Plastic | Midwest Supply Us https://midwestsupplyus.com/products/nco-233-04322-7-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_f50cde6c-73cb-4b59-8d70-f2ed2d114232.jpg?v=1783995931 233-04322-7 | 233-04322-7, 3/4 PICV, 7 GPM + 0-10V SR NO | Siemens Building Technology Siemens Building Technology 233-04322-7 233-04322-7, 3/4 PICV, 7 GPM + 0-10V SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10355s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_7f30304a-feba-4433-b2e2-32e0caf272b2.jpg?v=1783989033 171E-10355S | 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens Building Technology Siemens Building Technology 171E-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10321s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_2fce4462-f9e4-4dcd-b713-230e7916f3a9.jpg?v=1783980804 172F-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02027c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_83b0c666-0e13-4e89-b51f-1ce4b93ac50f.jpg?v=1783979003 258-02027C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 3/4", FxF, 6.3Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02027C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 3/4", FxF, 6.3Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03164-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_7b63e6a1-0dec-4956-9036-8fbb0406050b.jpg?v=1784243445 267-03164 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_d04406d3-4fa9-413e-a8a5-700b9851865e.jpg?v=1783995965 275-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06177-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_a4d4793d-c690-43e4-aa8b-b67c23e256da.jpg?v=1783989106 281-06177 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06177 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03186-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215921_en_715972c4-cdde-474d-bc77-15ad4448e74b.jpg?v=1783980833 291-03186 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03006-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_4330a573-b665-491c-82d9-af3cec0a5ada.jpg?v=1783979031 299-03006 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03006 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02056c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_f4a27cdf-88bd-437b-8ab5-6a5b17d9f956.jpg?v=1784243477 599-02056C | MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02056C MT Series 1/2" 2-Way Valve 2.5 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02028-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_1418a552-4136-40e1-bcb5-d441d03b6610.jpg?v=1783996076 363-02028 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02028 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-202a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_7000e734-4ba1-4475-bc90-eb2f8f5ec531.jpg?v=1783989228 547-202A | RPM SM BAC +/-0.1"WC( 25 PA)0.5%FS | Siemens Building Technology Siemens Building Technology 547-202A RPM SM BAC +/-0.1"WC( 25 PA)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-say61-03u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11736537_en.jpg?v=1783987469 SAY61.03U | SAY Electronic Valve Actuator, 0-10V or 4-20 mA, NSR | Siemens Building Technology Siemens Building Technology SAY61.03U SAY Electronic Valve Actuator, 0-10V or 4-20 mA, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-544-562-rk-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/siemens-544-562-rk.jpg?v=1783979308 544-562-RK | Immersion Well Repair Kit, 32- 212F, 4-20 mA | Siemens Building Technology Siemens Building Technology 544-562-RK Immersion Well Repair Kit, 32- 212F, 4-20 mA | Midwest Supply Us https://midwestsupplyus.com/products/nco-233-04322-7-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_4a874a15-85c6-4575-9c02-e12952fbc464.jpg?v=1784243441 233-04322-7.5 | 233-04322-7.5, 3/4 PICV, 7.5 GPM + 0-10, SR NO | Siemens Building Technology Siemens Building Technology 233-04322-7.5 233-04322-7.5, 3/4 PICV, 7.5 GPM + 0-10, SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10356-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_6bc746d0-dab1-4e38-8d98-367b6fa55e89.jpg?v=1783995865 171E-10356 | 599 Series 3-way, 1/2", 6.3 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens Building Technology Siemens Building Technology 171E-10356 599 Series 3-way, 1/2", 6.3 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10322-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_f91e796b-8fb1-4085-8ea2-22069e23b1b0.jpg?v=1783989038 172F-10322 | 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10322 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02028c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_49fd9e48-0b0b-409c-bb48-24744ecf618c.jpg?v=1783980826 258-02028C | MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 3/4" FxUM, 6.3 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02028C MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 3/4" FxUM, 6.3 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03165-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_a7b5cada-4d0c-494b-b62a-27d1bdabb8a1.jpg?v=1783979009 267-03165 | Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05980-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b2e54ae9-7967-4485-b444-1da80e5b212f.jpg?v=1784243455 275-05980 | Valve assy 2W NO 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 275-05980 Valve assy 2W NO 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06178-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_64cb6554-8046-4d18-b2cb-401f90e96541.jpg?v=1783995974 281-06178 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06178 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03203-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215951_en_0d47e555-3401-4c21-bcfc-9f46ddc88f3b.jpg?v=1783989099 291-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03007-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_7f2fd67c-cf18-4db7-9c96-ff3a948a4277.jpg?v=1783980833 299-03007 | Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02057a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_c94eee61-b412-407f-8e90-22eeaff727b9.jpg?v=1783979334 599-02057A | MT Series 1/2" 2-Way Valve 2.5Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02057A MT Series 1/2" 2-Way Valve 2.5Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02065-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_aeb31029-4bbe-49f5-8274-b73fa1cbf1c0.jpg?v=1784243467 365-02065 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02065 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02029-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_feccc4ce-9c45-412b-a6a5-bb596604cf5f.jpg?v=1783996077 363-02029 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02029 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05950-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_b4d3aaa1-264e-4e99-bf42-43b87a3a8faf.jpg?v=1783980833 277-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06063-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_41334240-da5c-40a1-980c-ded6f57fff24.jpg?v=1783979026 287-06063 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06063 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpa2282-ewnc-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10224397_en_d7c96ae0-db1c-4b91-993c-d6c1c867c554.jpg?v=1784243488 QPA2282.EWNC | Room CO2 + Temp Sensor, No HMI, No Logo, Tool Port, Siemens TEC Controllers | Siemens Building Technology Siemens Building Technology QPA2282.EWNC Room CO2 + Temp Sensor, No HMI, No Logo, Tool Port, Siemens TEC Controllers | Midwest Supply Us https://midwestsupplyus.com/products/nco-284-03061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_ec86b071-7bb0-4584-a71d-148e1b5b7071.jpg?v=1783995973 284-03061 | Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 284-03061 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-590-500-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/590-500.jpg?v=1783989233 590-500 | Conduit assembly kit for Setra Differential Pressure Sensor | Siemens Building Technology Siemens Building Technology 590-500 Conduit assembly kit for Setra Differential Pressure Sensor | Midwest Supply Us https://midwestsupplyus.com/products/nco-233-04322-8-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_fcfadc05-222f-45df-b862-1e211923064c.jpg?v=1783980822 233-04322-8 | 233-04322-8, 3/4 PICV, 8 GPM + 0-10V SR NO | Siemens Building Technology Siemens Building Technology 233-04322-8 233-04322-8, 3/4 PICV, 8 GPM + 0-10V SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10356s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_ccf90fdf-c95e-4b11-98ae-e782cb6eee6a.jpg?v=1783978934 171E-10356S | 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens Building Technology Siemens Building Technology 171E-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 2-Pos, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10322s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_27447dd4-31bb-4232-b7ca-f74e8a83f079.jpg?v=1784243436 172F-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10322S 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02029c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_3d285910-be5e-432d-a34c-7f9b16888b0b.jpg?v=1783995946 258-02029C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1", FxF, 10 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02029C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1", FxF, 10 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03166-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_139b3c4c-8366-4c77-8af4-ac5468365cbf.jpg?v=1783989093 267-03166 | Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03166 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c8c5e7d9-3ba2-4cec-b328-f7069e5006fc.jpg?v=1783980832 275-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06179-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_7b465743-bb69-4a78-8df9-d713f754e574.jpg?v=1783979023 281-06179 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06179 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03204-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215951_en_59bc4010-a5a1-4142-9eee-e3c4beefce2f.jpg?v=1784243463 291-03204 | Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03204 Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03008-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_a83ef88c-8414-43e9-94f7-230291f3e74c.jpg?v=1783995978 299-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02057c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_2e9df58a-5e69-4794-86a5-97e96e0ee9dd.jpg?v=1783989235 599-02057C | MT Series 1/2" 2-Way Valve 2.5Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02057C MT Series 1/2" 2-Way Valve 2.5Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02030-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_8e4934f6-1289-4a57-96ef-d9f0c94d4de7.jpg?v=1783980863 363-02030 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02030 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-s55499-d845-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_ca301189-7875-4bfa-a32d-08a6e57db205.jpg?v=1783662053 S55499-D845 | DXR1.M09PDZ-113/US Intel VAV MS/TP | Siemens Building Technology Siemens Building Technology S55499-D845 DXR1.M09PDZ-113/US Intel VAV MS/TP | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02077-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_9eac0d0f-3481-48e8-a991-600408c0bf0a.jpg?v=1784243445 259-02077 | Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act NSR 3-pos | Siemens Building Technology Siemens Building Technology 259-02077 Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act NSR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_33e93ff1-ea5c-428a-bdc2-104f1db6f79a.jpg?v=1783996086 371-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06042-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f03c496c-2561-469e-be1f-2bf3e5f34879.jpg?v=1783989095 287-06042 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06042 Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10357s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_aca8e043-d65c-4b00-8a95-91ce2cf9256f.jpg?v=1783980803 171E-10357S | 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens Building Technology Siemens Building Technology 171E-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 2-Pos, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10323-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_8caf0e1a-3b55-4312-aac3-4dc977c1f18d.jpg?v=1783978935 172F-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_a63d2073-2fdc-46d3-ac23-80e65ab121ca.jpg?v=1784243453 275-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02030c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_7f52570f-a154-4eb5-a27e-e3960b38bf2e.jpg?v=1783995945 258-02030C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 0.4Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02030C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 0.4Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03167-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_00d5e71f-2544-4832-b352-d53387840d5f.jpg?v=1783989092 267-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03167 Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05991-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c5b40548-e667-4ec8-a418-85d2cbb577cb.jpg?v=1783980830 275-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03000-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_5e95f617-a4df-4bdb-bfc2-096f75d909ba.jpg?v=1783979022 283-03000 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03205-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215951_en_6a098a21-bd7c-4c93-ac2c-2a64b6ea01ff.jpg?v=1784243463 291-03205 | Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_5e697478-c203-4455-b72b-c53d86b84f44.jpg?v=1783995978 299-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02059a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_5e6feae9-98fa-4658-bb8b-2128206f73f1.jpg?v=1783989237 599-02059A | MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02059A MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02031-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_f43235fa-3e5a-48ae-9c77-e2ce79385359.jpg?v=1783980863 363-02031 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02031 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10304-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_d6fd59cd-b8ff-419b-ad7e-4248e9e74974.jpg?v=1784243435 171K-10304 | 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NO SR | Siemens Building Technology Siemens Building Technology 171K-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05951-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_b7920395-1f6b-4a89-9cd2-0ec948c7d3c7.jpg?v=1783995967 277-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03134-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_38e08faf-6b44-4e68-9752-7d39e26cd82a.jpg?v=1783989107 283-03134 | Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03134 Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpa2284-ewnc-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10224397_en_77c0c511-6e71-4bde-a828-d8ea33f54efe.jpg?v=1783987113 QPA2284.EWNC | Room CO2 + Humidity + Temp Sensor, No HMI, No Logo, Tool Port, TEC Controllers | Siemens Building Technology Siemens Building Technology QPA2284.EWNC Room CO2 + Humidity + Temp Sensor, No HMI, No Logo, Tool Port, TEC Controllers | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10358-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_7bf6dc7c-3387-4cd2-8135-b47b525a1a56.jpg?v=1783978933 171E-10358 | 599 Series 3-way, 3/4", 6.3 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens Building Technology Siemens Building Technology 171E-10358 599 Series 3-way, 3/4", 6.3 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10323s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_b627dcf8-9aec-4a81-903c-15e472b3da77.jpg?v=1784243439 172F-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02031c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_44cd1e85-e96e-4356-867c-a8aacb475679.jpg?v=1783995946 258-02031C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.4 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02031C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.4 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_04bed021-dbe3-4b34-bca7-0b3a72c7c9a4.jpg?v=1783989094 275-06040 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06040 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03206-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215951_en_94a344a3-fe05-427f-9a07-d85afe6f2686.jpg?v=1783980832 291-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_d6d92435-67ff-42fb-a8e9-bf52b8b1f3ca.jpg?v=1783979031 299-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02059c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_11a6e9ac-a27c-4106-83c3-c1ef05c24377.jpg?v=1784243478 599-02059C | MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02059C MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-201b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_061c106e-d367-476e-baa0-167035a9f122.jpg?v=1783996291 547-201B | RPM SM BAC +/-.05"WC(12.5PA).25%FS | Siemens Building Technology Siemens Building Technology 547-201B RPM SM BAC +/-.05"WC(12.5PA).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02032-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_14bad2b0-ed50-4787-a8a7-049a1e5e82d6.jpg?v=1783989156 363-02032 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02032 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06064-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_0fc66f86-7c5e-4347-8ccf-d01104ff3ac8.jpg?v=1783979027 287-06064 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06064 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpa2284-ewsc-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10224391_en_83e5caf9-a904-4bed-8711-279166728891.jpg?v=1784243489 QPA2284.EWSC | Rm CO2+Humidity+Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controller | Siemens Building Technology Siemens Building Technology QPA2284.EWSC Rm CO2+Humidity+Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controller | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05992-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_d7b55a89-6468-459c-bf22-6fd2a91486b7.jpg?v=1783995967 281-05992 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05992 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10324-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_a4228d2c-663c-4c3e-bb77-e2d49a9e251f.jpg?v=1783989037 172F-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10324 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02032c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_9413305c-f7e7-4fc5-8ba7-143511f80fb9.jpg?v=1783980826 258-02032C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 0.63 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02032C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 0.63 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03169-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_8b1a8e47-fb06-44c7-8541-d1c05d13e401.jpg?v=1783979011 267-03169 | Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03169 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_7cddf4fc-26ad-4dff-ac9a-11866faac3ce.jpg?v=1784243455 275-06041 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06041 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_2d23414d-95e2-4da2-9ee5-2a19e5d2849c.jpg?v=1783995970 283-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05920-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_03e4e2c3-23ef-4e24-8e4a-120721b68f83.jpg?v=1783989100 291-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03022-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_7f120881-2a83-493d-a4fc-5d5462594b9a.jpg?v=1783980834 299-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02060a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_65a2e436-78a2-496c-8f19-cbac3517ee56.jpg?v=1783979335 599-02060A | MT Series 2W Valve ANSI 250 NO, Mod Eq Pct, 1/2" AFxUM, 4Cv, 10-15psi | Siemens Building Technology Siemens Building Technology 599-02060A MT Series 2W Valve ANSI 250 NO, Mod Eq Pct, 1/2" AFxUM, 4Cv, 10-15psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02033-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_9dcef4ae-5e21-4161-8276-3d7903cc5a34.jpg?v=1784243467 363-02033 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02033 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-s55720-s573-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V13783890_370045c3-ef9f-461a-8e8c-a7acd7adedc5.jpg?v=1783997465 S55720-S573 | QNA2700D.BA2 | IAQ multi-sensor BACnet MSTP, RESET Certified | Siemens Building Technology Siemens Building Technology S55720-S573 QNA2700D.BA2 | IAQ multi-sensor BACnet MSTP, RESET Certified | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05951-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_aac62e79-f140-4308-bf61-df35fe373869.jpg?v=1783989238 599-05951 | Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05951 Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_30c86c5c-898d-4cb9-ac00-09fe4ca61cc4.jpg?v=1783980833 283-03151 | Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-333-182-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/333-182.jpg?v=1783979094 333-182 | Damper Shaft Crank Assembly, 5/8-inch diameter. | Siemens Building Technology Siemens Building Technology 333-182 Damper Shaft Crank Assembly, 5/8-inch diameter. | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10359-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_b6a6f978-5904-4c1b-94e0-97d49c360fec.jpg?v=1784243432 171E-10359 | 599 Series 3-way, 3/4", 10 Cv Ball Valve Coupled with 2-Pos SR Actuator | Siemens Building Technology Siemens Building Technology 171E-10359 599 Series 3-way, 3/4", 10 Cv Ball Valve Coupled with 2-Pos SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10324s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_8a5b3c82-89da-4f0b-a0ca-95dd847734b6.jpg?v=1783995869 172F-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02033c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_ffb342cb-8efb-423f-a26e-61a7e1526029.jpg?v=1783989084 258-02033C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02033C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_dd140df7-c1d7-47ac-ad8f-e910b85ed9ca.jpg?v=1783980829 275-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03008-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_e64896ec-9bad-4400-a2a3-b272e06cf628.jpg?v=1783979022 283-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05921-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_6e7ead4f-745d-4a4d-a0e8-0c200d2c7543.jpg?v=1784243463 291-05921 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05921 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03024-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_08643bd3-cb57-4415-a717-240a461a173f.jpg?v=1783995978 299-03024 | Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02060c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_b8fa58cb-ec20-407e-9d7a-c8d56297d16a.jpg?v=1783989234 599-02060C | MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02060C MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, AFxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02034-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_dbe6a178-5ebb-4492-91a5-ad306e86a381.jpg?v=1783980862 363-02034 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02034 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02078-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_9c2725ea-2598-4e7f-b35e-7cb4eef6bcce.jpg?v=1784243445 259-02078 | Valve assy 3W 3/4" 6.3Cv SS Trim Elect Act NSR 3-pos | Siemens Building Technology Siemens Building Technology 259-02078 Valve assy 3W 3/4" 6.3Cv SS Trim Elect Act NSR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05992-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_3eb5ec8b-a5e4-4d92-b47d-57b5bbb889e6.jpg?v=1783995974 287-05992 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05992 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqe2032-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/AQE2032.jpg?v=1783989317 AQE2032 | Immersion Well Kit, NTC 10K Ohm Type 3 | Siemens Building Technology Siemens Building Technology AQE2032 Immersion Well Kit, NTC 10K Ohm Type 3 | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06613-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_2516a67c-43a0-4909-9c12-0cd32382a736.jpg?v=1783980833 287-06613 | Valve asy Hi Pr Close-off 2W NO 5" 250Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06613 Valve asy Hi Pr Close-off 2W NO 5" 250Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10359s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_ddf9bae6-b79f-4fb3-bc29-0e1639deb365.jpg?v=1783978930 171E-10359S | 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens Building Technology Siemens Building Technology 171E-10359S 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, 2-Pos, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10325-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_6ae4ed2f-d11d-46ae-8f06-409a78caac2a.jpg?v=1784243436 172F-10325 | 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10325 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03180-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_1b672ba2-62d7-4598-936b-10b1bdef455d.jpg?v=1783995956 267-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_33d58305-caac-4dad-92b0-42ec876fa40c.jpg?v=1783989094 275-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06051 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_6dba780a-dff0-4439-80ca-79585e7eb849.jpg?v=1783980832 283-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05931-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_071eb5a8-261d-4cfc-aa6f-df7239997011.jpg?v=1783979028 291-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02061a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_bdb14c1f-cc16-47ff-a1d8-78566d7fcfcd.jpg?v=1784243478 599-02061A | MT Series 2W Valve ANSI 250 NO, Mod Eq Pct, 3/4" FxF, 6.3Cv, 10-15psi | Siemens Building Technology Siemens Building Technology 599-02061A MT Series 2W Valve ANSI 250 NO, Mod Eq Pct, 3/4" FxF, 6.3Cv, 10-15psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02035-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_4948344e-b7b1-4c82-96a6-129a5fdc3e9c.jpg?v=1783996077 363-02035 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02035 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00213-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_f5be2212-e5c0-49ad-b2d6-5b802aecf5d0.jpg?v=1783980823 248-00213 | Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00213 Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06162-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_6c0e1a7f-5b09-4fbd-af5f-3c8b4cf95cf0.jpg?v=1783979023 287-06162 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06162 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqr2510ngw-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/AQR2510NGW.jpg?v=1784243482 AQR2510NGW | SEMI-FLUSH MOUNT FRAME | Siemens Building Technology Siemens Building Technology AQR2510NGW SEMI-FLUSH MOUNT FRAME | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10360s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_3009185f-adfd-420f-98fc-b2216283c7af.jpg?v=1783995865 171E-10360S | 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens Building Technology Siemens Building Technology 171E-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 2-Pos, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10325s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c0213ac8-a0b6-4c1a-bc8f-7ebec639eb4a.jpg?v=1783989043 172F-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10325S 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02036c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_f4dd7be9-2d44-443a-ab67-89ecc5ddb39f.jpg?v=1783980825 258-02036C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02036C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03181-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_659aa85b-4706-44ca-ba0c-ad5c70f5b1cb.jpg?v=1783979011 267-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_18c55046-e8c1-4f1f-a0e0-112fc3817d39.jpg?v=1784243455 275-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06060 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03020-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_1c1b0381-6bfe-4adb-af6c-305fae23e955.jpg?v=1783995971 283-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05941-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d6ad978b-01c7-44b0-bd06-63e49bbde27a.jpg?v=1783989099 291-05941 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05941 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_d1374286-3d00-4533-b9da-77c3326782c1.jpg?v=1783980834 299-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02061c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_48df7d88-543d-4281-941e-1ace533e3414.jpg?v=1783979335 599-02061C | MT Series 3/4" 2-Way Valve 6.3 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02061C MT Series 3/4" 2-Way Valve 6.3 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02072-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_a859eaaa-bd61-4204-b9e8-184c221ad315.jpg?v=1784243467 365-02072 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02072 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02036-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_43b35458-8573-44ee-812b-7ec5a48e4d3e.jpg?v=1783996076 363-02036 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02036 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqr2532nnw-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/AQR2532NNW.jpg?v=1783989318 AQR2532NNW | SEMI-FLUSH MOUNT FRONT MODULE TEMP | Siemens Building Technology Siemens Building Technology AQR2532NNW SEMI-FLUSH MOUNT FRONT MODULE TEMP | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10361s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_880ac579-b75e-4cc0-95cd-46c065434a27.jpg?v=1783980801 171E-10361S | 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10361S 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10326-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_d84b3bce-13bd-4301-96b9-f81745fa1977.jpg?v=1783978939 172F-10326 | 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens Building Technology Siemens Building Technology 172F-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02037c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_e41fab1d-4b25-4f64-929f-7f31e6c555c3.jpg?v=1784243444 258-02037C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 1.6 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02037C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 1.6 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03182-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_38468ea6-505a-4bc7-a7d9-bbae21ac7cf1.jpg?v=1783995956 267-03182 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_26e56d75-2452-4154-9e15-67cda8c9f653.jpg?v=1783989094 275-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03022-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_449534d9-6360-4f2b-8397-4ca4ebe5eca1.jpg?v=1783980833 283-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05950-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_cd528a73-48d7-45de-9628-28656f660184.jpg?v=1783979029 291-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 291-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03108-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_38cebb99-cd2f-46d3-bc9b-a0cc841ec1f5.jpg?v=1784243466 299-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02062a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_a14bd30e-52f2-4371-a132-c614ca818bb6.jpg?v=1783996317 599-02062A | MT Series 2W Valve 3/4", NO, 6.3Cv, Mod Eq Pct, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02062A MT Series 2W Valve 3/4", NO, 6.3Cv, Mod Eq Pct, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_1eb76663-9771-44f5-a253-b0b9e71de2cb.jpg?v=1783989157 365-02073 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02073 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-asc10-51-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10386769_en.jpg?v=1783981015 ASC10.51 | AUXILIARY SWITCH FOR SAX | Siemens Building Technology Siemens Building Technology ASC10.51 AUXILIARY SWITCH FOR SAX | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02037-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_8191df4f-414a-4182-a6bf-24d5fcc2e61d.jpg?v=1783979112 363-02037 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02037 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02002-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_dfcca166-b4d5-4fb9-9e06-2de3cfb5b226.jpg?v=1784243445 260-02002 | Valve assy NC 1/2" 0.63Cv FxF Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02002 Valve assy NC 1/2" 0.63Cv FxF Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02000-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_92bb52ab-70e5-4aa2-bc5e-b6151aba4750.jpg?v=1783995949 260-02000 | Valve assy NC 1/2" 0.4Cv FxF Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02000 Valve assy NC 1/2" 0.4Cv FxF Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqr2535nnw-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/AQR2535NNW.jpg?v=1783989317 AQR2535NNW | SEMI-FLUSH MOUNT FRONT MODULE TEMP | Siemens Building Technology Siemens Building Technology AQR2535NNW SEMI-FLUSH MOUNT FRONT MODULE TEMP | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_9f9658f6-a924-4300-947b-b1dff3055154.jpg?v=1783980832 277-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06051 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10362-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_d9c82334-a84b-4e67-9ed0-7d317789f8aa.jpg?v=1783978933 171E-10362 | 599 Series 3W, 1", 16 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171E-10362 599 Series 3W, 1", 16 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10326s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_f8ad25df-8ac0-430f-8c11-3cc058e530f0.jpg?v=1784243436 172F-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03183-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_f07cdd92-e899-4b43-b55b-b167528cbd04.jpg?v=1783995956 267-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_69bb3eeb-f2c4-44b9-9a73-42dde17d0824.jpg?v=1783989093 275-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03023-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_399d6e85-59c6-4ddb-a0f4-672c4a81abed.jpg?v=1783980833 283-03023 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03023 Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03109-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_c138918e-51fc-42d4-b04f-4bc7122a5c54.jpg?v=1783979031 299-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02062c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_f554fa3b-57ac-4dd0-92ed-5aa9b7fb6e30.jpg?v=1784243476 599-02062C | MT Series 3/4" 2-Way Valve 6.3 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02062C MT Series 3/4" 2-Way Valve 6.3 Cv, NO, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02074-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_543f1824-5a40-4807-81fd-4dcfdd8eecd0.jpg?v=1783996077 365-02074 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02074 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03170-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_fbb70431-c756-4b10-af76-45ce7b3436f1.jpg?v=1783980866 373-03170 | Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03170 Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqy2030-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/56298_en.jpg?v=1783979596 AQY2030 | Remote Sensing Cable - 30-foot, for 2 percent Duct or Outside Air RH Sensor | Siemens Building Technology Siemens Building Technology AQY2030 Remote Sensing Cable - 30-foot, for 2 percent Duct or Outside Air RH Sensor | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03126-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_f073e502-3dd2-43d6-a122-4aeb3a6731c2.jpg?v=1784243457 283-03126 | Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10362s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_4a5a5b30-fdf2-4fe7-b02d-120d40d5fd78.jpg?v=1783995865 171E-10362S | 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10362S 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10327-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_b213b3b3-20c4-4df1-8a8d-5191bed7ed2b.jpg?v=1783989037 172F-10327 | 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10327 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02043c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_959987e0-19a2-4f6e-9c45-b2deeab0d98c.jpg?v=1783980825 258-02043C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02043C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03184-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_8d77641d-5dfe-44a6-b12f-635b86449db6.jpg?v=1783979011 267-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03184 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_20114798-148e-4a0d-8ef4-e6a5ee60a4e1.jpg?v=1784243454 275-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03054-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_cb14d5ce-6330-49e1-b8be-e6958d809505.jpg?v=1783995971 283-03054 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03054 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_5dcf67d9-530f-4c62-8edb-87b6c8b08ee6.jpg?v=1783989099 291-06041 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06041 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03110-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_f23312e5-3b1f-41f2-9aef-37ab88ea9eba.jpg?v=1783980834 299-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02063a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_58d4f72e-0f05-437c-85ed-1c89885bf33e.jpg?v=1783979334 599-02063A | MT Series 2W Valve, ANSI 250, NO, Mod Eq Pct, 1" FxF, 10 Cv, 10-15psi | Siemens Building Technology Siemens Building Technology 599-02063A MT Series 2W Valve, ANSI 250, NO, Mod Eq Pct, 1" FxF, 10 Cv, 10-15psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02075-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_43a34f1b-e4d8-4384-8ab5-5ef7aa52e0b7.jpg?v=1784243467 365-02075 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1.6Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02075 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1.6Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03301-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03301.jpg?v=1783996314 599-03301 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03301 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02039-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_e83d9998-0096-4dbc-bf7c-85f1512e5e72.jpg?v=1783989157 363-02039 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02039 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qar9530-kit-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QAR9530.KIT.jpg?v=1784641039 QAR9530.KIT | QAR9530 with AQM2H Harness Duct surface mount temperature sensor with wiring harness | Siemens Building Technology Siemens Building Technology QAR9530.KIT QAR9530 with AQM2H Harness Duct surface mount temperature sensor with wiring harness | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10307-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_f5ce2c20-eef2-4dc6-a9a4-9d2846e47f3b.jpg?v=1783978934 171K-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Siemens Building Technology Siemens Building Technology 171K-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-254-01126-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en.jpg?v=1784243441 254-01126 | MZ Series 2W Valve Assembly, ANSI 250, NO, Linear, 1/2", FxF, 4 Cv, Elect/Mech | Siemens Building Technology Siemens Building Technology 254-01126 MZ Series 2W Valve Assembly, ANSI 250, NO, Linear, 1/2", FxF, 4 Cv, Elect/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05961-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_a34332ae-6539-4528-aa7e-02e355d31ccf.jpg?v=1783995967 277-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03162-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_09df53d0-80e3-4c64-a102-a49c889bbc28.jpg?v=1783989107 283-03162 | Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03162 Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06163-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_ee065768-4b35-4134-8c99-c965803b2a8b.jpg?v=1783980833 287-06163 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06163 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-qaa1011-aasu-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10214480_en.jpg?v=1783980165 QAA1011.AASU | Button Room Temperature Sensor, 1K Ohm Platinum RTD (375), Stainless Steel | Siemens Building Technology Siemens Building Technology QAA1011.AASU Button Room Temperature Sensor, 1K Ohm Platinum RTD (375), Stainless Steel | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10363s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_3ea62c5b-4084-4480-ab12-29b976c5aab2.jpg?v=1784243434 171E-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10327s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_87d70579-0948-40fc-8d99-143086bd6395.jpg?v=1783995868 172F-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03185-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_1ef0f6d6-dc32-49bc-96e0-3906b05f3760.jpg?v=1783989091 267-03185 | Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03185 Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06120-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_61e2b741-21b6-4c00-aa4d-bd38869fff07.jpg?v=1783980833 275-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06120 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03057-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_8a52ab3c-a862-46ee-8dd2-50d4a1a317ec.jpg?v=1783979022 283-03057 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03057 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1d06919f-a61c-4a83-ac4b-2046a245937d.jpg?v=1784243465 291-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03111-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_44009a56-33ae-4df6-b7b9-6d5f58f519f5.jpg?v=1783995978 299-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02064a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_2bb37b91-e19c-47df-a12e-dd2a9db59f17.jpg?v=1783989235 599-02064A | MT Series 3-Way Valve 1/2", 0.4 Cv, Linear, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02064A MT Series 3-Way Valve 1/2", 0.4 Cv, Linear, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02076-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_0f35c8c8-1af9-477b-8b32-fbfcfde02dd9.jpg?v=1783980865 365-02076 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 2.5Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02076 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 2.5Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03302-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03302.jpg?v=1783979335 599-03302 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03302 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_ddd9be78-3f5e-4d9c-8c3a-f63253356fa7.jpg?v=1784243467 363-02040 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02040 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qaa1011-aatu-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10214480_en_5d10c8c1-aba9-41d3-9a7b-0d0e85580568.jpg?v=1783997230 QAA1011.AATU | Button Room Temp Sensor with Wallplate, 1K Ohm RTD (375), Stainless Steel | Siemens Building Technology Siemens Building Technology QAA1011.AATU Button Room Temp Sensor with Wallplate, 1K Ohm RTD (375), Stainless Steel | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10328-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_35a10a14-fb4b-4a9e-a96d-e0040818d306.jpg?v=1783989043 172F-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02047c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_75d99f7b-e2a5-4ec3-9153-6d0777aceb81.jpg?v=1783980825 258-02047C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 0.4Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02047C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 0.4Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03186-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_7193ccde-68d3-48ba-9da5-5acaaa2970e0.jpg?v=1783979011 267-03186 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06121-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_ee623e10-ac0b-45ad-b7c7-b820778175f0.jpg?v=1784243453 275-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03058-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_f3ae9eb2-811e-49f5-a77f-71084abcd5da.jpg?v=1783995971 283-03058 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03058 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_249f4c13-7ce2-4e5c-9bac-0cd73e775c63.jpg?v=1783989099 291-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06051 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03112-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_3378ae4a-6b3d-42dc-bcdf-28506bf109f7.jpg?v=1783980834 299-03112 | Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03112 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02066a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_593968dd-ab13-43ca-800a-20119b0d25d7.jpg?v=1783979335 599-02066A | MT Series 3-Way Valve 1/2", 1.0 Cv, Linear, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02066A MT Series 3-Way Valve 1/2", 1.0 Cv, Linear, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03303-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03303.jpg?v=1784243477 599-03303 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03303 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_3ef1a7bd-261f-405e-9869-71ce5480e0f5.jpg?v=1783996077 363-02041 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02041 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03165-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_5f73c14d-7e50-4582-9487-c0e9dfd5fa9e.jpg?v=1783980833 283-03165 | Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04300-1-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_29563ca9-5a09-43fd-8607-d4db93b2bb39.jpg?v=1783978983 230-04300-1 | PICV, 1/2 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04300-1 PICV, 1/2 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qaa1031-aatu-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10214480_en_ef147eb8-f01b-443a-ae3d-037cde1c58b6.jpg?v=1784243486 QAA1031.AATU | Button Temperature Sensor with Wallplate, 10K Ohm NTC, Stainless Steel | Siemens Building Technology Siemens Building Technology QAA1031.AATU Button Temperature Sensor with Wallplate, 10K Ohm NTC, Stainless Steel | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10364s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_c5549b54-4a76-4e16-bece-cadb1d1b6865.jpg?v=1783995865 171E-10364S | 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10364S 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10328s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_1ae90862-e86c-4e3d-901c-24b41880894a.jpg?v=1783989037 172F-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02048c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_5079c173-efd8-4f75-8846-0182dcb97713.jpg?v=1783980826 258-02048C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.4 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02048C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.4 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03187-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_2d7800f7-a0a2-4cad-be3b-9e2f40822a27.jpg?v=1783979011 267-03187 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03187 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_4033918e-cbf8-487b-a2e9-650227e78d8c.jpg?v=1784243452 275-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03059-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_c00e4f19-8b60-4df6-abbe-cebb4bb3be54.jpg?v=1783995971 283-03059 | Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03059 Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_40093c8f-ffc0-4f62-b69f-70379af01381.jpg?v=1783989100 291-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06060 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03113-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_5d997409-6760-49c6-8340-5db78b0bc288.jpg?v=1783980834 299-03113 | Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03113 Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02042-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_7e265d73-2de8-4f15-baab-7c77d6ee43bb.jpg?v=1783979112 363-02042 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02042 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfr9530-kit-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QFR9530.KIT.jpg?v=1783664411 QFR9530.KIT | QFR9530 with AQM5H Harness Duct Surface Mount RH&T Sensor and wiring harness | Siemens Building Technology Siemens Building Technology QFR9530.KIT QFR9530 with AQM5H Harness Duct Surface Mount RH&T Sensor and wiring harness | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06164-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_407b857e-3bf3-4786-9b31-7fb185cadabd.jpg?v=1783995974 287-06164 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06164 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-ppm-1u32-bpr-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/siemens-ppm-1u32-bpr-mstp-ppm-1ui-3di-2do-u-s.jpg?v=1783989512 PPM-1U32.BPR | MSTP PPM, 1UI 3DI 2DO (U.S) | Siemens Building Technology Siemens Building Technology PPM-1U32.BPR MSTP PPM, 1UI 3DI 2DO (U.S) | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10329-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_8ddbb423-e6e1-47d0-a8c5-154a2dc2190c.jpg?v=1783980805 172F-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02049c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_9d6057ce-1dc6-4c06-9c86-2e6142a9c52e.jpg?v=1783979003 258-02049C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 0.63 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02049C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 0.63 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03188-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_77d7fc38-e034-45a9-a63c-11f9157595dc.jpg?v=1784243445 267-03188 | Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03188 Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_635395cf-9504-455a-b051-b736370f9503.jpg?v=1783995965 275-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06131 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_a3b43349-0aee-4e6a-b4f1-518ab1e93c3b.jpg?v=1783989094 283-03060 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03060 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d3e15809-4e36-428f-9c1e-5e91c051540f.jpg?v=1783980833 291-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03114-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_4dc6fd4a-c9a5-40e3-8f4b-1d2a9bc732f9.jpg?v=1783979031 299-03114 | Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03114 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02072a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_13236558-1364-4555-9f17-ee9b4dc16902.jpg?v=1784243478 599-02072A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.4 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02072A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.4 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-365-02079-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916909_en_4f2d781a-63ef-4935-abe8-0c80f1ce569c.jpg?v=1783996077 365-02079 | MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V/4-20mA SR | Siemens Building Technology Siemens Building Technology 365-02079 MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V/4-20mA SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03307-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03307.jpg?v=1783989236 599-03307 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03307 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02043-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_54c55eef-a4f8-4e2d-8ef1-4658f40dacde.jpg?v=1783980862 363-02043 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02043 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-202b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_b03f5515-6caf-4039-9044-7d6ad01ef441.jpg?v=1783979308 547-202B | RPM SM BAC +/-0.1"WC( 25 PA).25%FS | Siemens Building Technology Siemens Building Technology 547-202B RPM SM BAC +/-0.1"WC( 25 PA).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-270-03018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43982_en_ed84eba5-7cb3-453f-a10e-746353ff7d42.jpg?v=1784243450 270-03018 | Assembly: 2-Way, NC, 1/2", 1 Cv, Linear, Brass, FxF, 4" Pnu Act | Siemens Building Technology Siemens Building Technology 270-03018 Assembly: 2-Way, NC, 1/2", 1 Cv, Linear, Brass, FxF, 4" Pnu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_2867237b-1aa1-4559-afdf-c6d2d6c329e3.jpg?v=1783995952 260-02004 | Valve assy NC 1/2" 1.0Cv FxF Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02004 Valve assy NC 1/2" 1.0Cv FxF Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05970-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_684bf76e-2403-4a05-9136-6d74f79224a1.jpg?v=1783989106 277-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10358-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_8dcd6b7d-cd4a-4635-9883-f1ad3a467425.jpg?v=1783980803 171A-10358 | 599 Series 3-way, 3/4", 6.3 Cv Ball Valve, 3-Pos Float, NSR Actuator | Siemens Building Technology Siemens Building Technology 171A-10358 599 Series 3-way, 3/4", 6.3 Cv Ball Valve, 3-Pos Float, NSR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-b304fb-sa166-600-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952705_en.jpg?v=1783979623 B304FB-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG B | Siemens Building Technology Siemens Building Technology B304FB-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG B | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10365s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_2a99d570-8677-4871-a328-b146cbf21b40.jpg?v=1784243435 171E-10365S | 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10365S 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10329s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_dc05cd9d-b96d-4739-b4bc-04492d57b6d2.jpg?v=1783995868 172F-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02050c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_9d620fab-306c-4a0e-8d1d-e7e2d54b0a90.jpg?v=1783989085 258-02050C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02050C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03198-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_2b028a2c-9aab-43c9-93e2-efd9fb8092be.jpg?v=1783980828 267-03198 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-03198 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06140-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_194ed337-b796-4e9a-8f86-f5e101532696.jpg?v=1783979019 275-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06140 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03062-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_87e8c532-d9d3-4c20-bf9f-92fc6cc5fff9.jpg?v=1784243457 283-03062 | Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03062 Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02072b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_a1fe04cd-bd85-4bb7-a8fd-c21f57623e66.jpg?v=1783996318 599-02072B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.4 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02072B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.4 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02000-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_ba2e8a33-fdf4-4176-915c-9e041ada9ad9.jpg?v=1783989155 366-02000 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02000 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02044-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_ed7520b2-b50f-4bb7-9d1a-8f995e11a0ff.jpg?v=1783980862 363-02044 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02044 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-270-03131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43982_en_55b904eb-2a47-4612-b670-d622b73c1a76.jpg?v=1783979017 270-03131 | Assembly: 2-Way, NC, 1", 10 Cv, Equal Percentage, SS Trim, FxF; 4" Pnu Act | Siemens Building Technology Siemens Building Technology 270-03131 Assembly: 2-Way, NC, 1", 10 Cv, Equal Percentage, SS Trim, FxF; 4" Pnu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-qap2012-150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QAP2012.150_0b4713a4-1c01-49fa-bd6d-8ac9d4ce7908.jpg?v=1784243488 QAP2012.150 | Cable Temperature Sensor, Platinum 1K Ohm (385 Alpha) | Siemens Building Technology Siemens Building Technology QAP2012.150 Cable Temperature Sensor, Platinum 1K Ohm (385 Alpha) | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10366-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_e89adf12-4fa3-427c-b870-01b0782abcb5.jpg?v=1783995866 171E-10366 | 599 Series 3W, 1-1/4", 40 Cv Ball Valve Coupled with 2-Pos On/Off, SR Actuator | Siemens Building Technology Siemens Building Technology 171E-10366 599 Series 3W, 1-1/4", 40 Cv Ball Valve Coupled with 2-Pos On/Off, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10330-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_7600d25f-e117-4a18-9625-5eb713e657fe.jpg?v=1783989043 172F-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10330 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02051c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_d5a76ee3-1695-48db-94c9-b77dbcfd88c6.jpg?v=1783980826 258-02051C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02051C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03199-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_0f6d2236-5b78-479c-ba36-a4461e0fbaef.jpg?v=1783979011 267-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06141-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_78ad46cf-8652-4ef2-8377-f2fdd356a9fc.jpg?v=1784243454 275-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03072-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_767a3355-070f-44bb-85c2-363b4c3fddb2.jpg?v=1783995971 283-03072 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03072 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06120-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2ed74b2b-7b1c-46a3-825d-34aa4c36c6d7.jpg?v=1783989101 291-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06120 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03116-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_96431910-f5ef-4d36-8359-f0c9f62b8305.jpg?v=1783980835 299-03116 | Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03116 Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02073a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_d996c7f5-d964-4494-a679-fe5e5e4b3a75.jpg?v=1783979334 599-02073A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02073A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02001-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_ff6f1f75-010a-464e-adf3-900c2ea348c2.jpg?v=1784243467 366-02001 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02001 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09201-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09201.jpg?v=1783996321 599-09201 | SERVICE KIT,1.25"NO,SS,LIN | Siemens Building Technology Siemens Building Technology 599-09201 SERVICE KIT,1.25"NO,SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02045-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_5b0ebd4e-7334-4036-a509-ab12ad7e42b1.jpg?v=1783989154 363-02045 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02045 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02006-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_d300586e-8a2a-4532-9d72-fc9c375dde62.jpg?v=1783980826 260-02006 | Valve assy NC 1/2" 1.6Cv FxF Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02006 Valve assy NC 1/2" 1.6Cv FxF Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06177-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_bfdf3f93-d570-47d7-bd0c-dda69358f6e3.jpg?v=1783979027 287-06177 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06177 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-qbe3100ud100-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10387412_en_e8bcf646-4c87-496b-9ddf-f242a36cde77.jpg?v=1784243489 QBE3100UD100 | Liquid Differential Pressure Sensor, 0-100 PSI | Siemens Building Technology Siemens Building Technology QBE3100UD100 Liquid Differential Pressure Sensor, 0-100 PSI | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10366s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_f9e1e8fe-6d76-419b-b087-1d466dfd91d4.jpg?v=1783995866 171E-10366S | 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10366S 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172f-10330s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_afc42192-c782-4c0a-91c6-c3925d879301.jpg?v=1783989043 172F-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens Building Technology Siemens Building Technology 172F-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02052c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_b0df078a-3b3d-4b82-815f-9e8f2de59719.jpg?v=1783980826 258-02052C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 1 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02052C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 1 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03200-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en.jpg?v=1783979011 267-03200 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-03200 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_f2e430cb-bb2c-4e69-af2d-895d8f62ae52.jpg?v=1784243455 275-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_c8e2edb0-da37-40b7-b46b-42fa1ea51fd9.jpg?v=1783995971 283-03073 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03073 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06121-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_93d6dd67-ab75-425c-8f63-c897c3a61342.jpg?v=1783989101 291-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03126-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_04d2c547-ea82-40ca-866d-08f9142947a1.jpg?v=1783980834 299-03126 | Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02073b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_72a0c344-7e6d-400b-bc51-3b5e824f456f.jpg?v=1783979335 599-02073B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02073B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02002-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_00facc4d-cb56-4332-9906-9a5055f7bf6c.jpg?v=1784243467 366-02002 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02002 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09202-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_df59a1b3-8573-4b83-9ba5-ed92e528f220.jpg?v=1783996321 599-09202 | SERVICE KIT,1.50"NO,SS,LIN | Siemens Building Technology Siemens Building Technology 599-09202 SERVICE KIT,1.50"NO,SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02046-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_6d6c5261-5aae-4b96-a242-17a5f328c364.jpg?v=1783989156 363-02046 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02046 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_48d35c35-be59-44d4-a9ef-492f5c72ece5.jpg?v=1783980830 274-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06151 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03183-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_c40f03c7-bbd1-43aa-9938-a739df4ebec4.jpg?v=1783640617 274-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_2ebc2f2f-c757-4be4-b52c-ebd66ec82bfa.jpg?v=1784243457 277-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06177-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_627d5c32-35f3-4fb1-86d7-cd93b42b6216.jpg?v=1783996319 599-06177 | Flowrite 4" Flanged, 3W Valve, 160Cv, Stainless Steel Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06177 Flowrite 4" Flanged, 3W Valve, 160Cv, Stainless Steel Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10312s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_2580b2d3-74c6-4aac-81c9-aa564f21ef66.jpg?v=1783989039 172G-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10312S 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02053c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_f9f3356f-4c91-4b02-9081-836ffa0f83f6.jpg?v=1783980826 258-02053C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02053C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03201-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_d7a6b487-5145-459a-90d4-d2c364ac37b5.jpg?v=1783979011 267-03201 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraull NSR | Siemens Building Technology Siemens Building Technology 267-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraull NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_2cd8c057-0764-4cdc-b9bf-dfbd92621448.jpg?v=1784243455 275-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-06151 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03074-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_0826a91a-c0c2-473f-b483-550f281e60ee.jpg?v=1783995971 283-03074 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03074 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2a5ba01b-e792-4885-a7d8-87b610492668.jpg?v=1783989101 291-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03127-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_622381f8-ee09-424c-ad46-4c343b3062a3.jpg?v=1783980834 299-03127 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02074a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_dd00bcd6-e5ac-4822-a652-ecad526c3578.jpg?v=1783979335 599-02074A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02074A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02003-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_77ec1c23-cab6-4ff4-a600-eaea16f516ff.jpg?v=1784243467 366-02003 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02003 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09203-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09203.jpg?v=1783996319 599-09203 | SERVICE KIT,2" N.O ,SS,LIN | Siemens Building Technology Siemens Building Technology 599-09203 SERVICE KIT,2" N.O ,SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02047-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_929e0d5e-e74a-4bff-ba2d-b95f2ffbedbf.jpg?v=1783989154 363-02047 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02047 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05960-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_5d061950-2bac-47ae-a325-5d3a7a1fb967.jpg?v=1783980833 291-05960 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05960 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05931-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b8ab924d-9a02-4a87-8955-b92891f4d199.jpg?v=1783979026 289-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qbe3190ud100-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10387416_en_49da36b7-700b-4c48-895a-c74c6e55b230.jpg?v=1784243488 QBE3190UD100 | Liquid Differential Pressure Sensor, 0-100 PSI, w/Manifold | Siemens Building Technology Siemens Building Technology QBE3190UD100 Liquid Differential Pressure Sensor, 0-100 PSI, w/Manifold | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10367s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_82b0b502-06a9-4f57-8193-e7c7a93b7063.jpg?v=1783995865 171E-10367S | 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02054c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_c2645531-c381-4f8a-8831-2c121237d507.jpg?v=1783989088 258-02054C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 1.6 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02054C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 1.6 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03202-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_22fb0520-8ed6-46e5-8b1c-326babbf6b6b.jpg?v=1783980829 267-03202 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul, NSR | Siemens Building Technology Siemens Building Technology 267-03202 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06160-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_64a78452-c940-4a29-b735-7f10c3d75689.jpg?v=1783979019 275-06160 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06160 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03075-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_011d4fd3-8806-473a-af37-2eade0e0488c.jpg?v=1784243457 283-03075 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03075 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_6b83eca5-546f-479e-ba50-68157f22964f.jpg?v=1783995976 291-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06131 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03128-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_e2fdd9fd-e90e-463b-a307-75cf02245c05.jpg?v=1783989103 299-03128 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02074b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_43b4026a-2f48-4c00-8c7b-a977c26c9c9f.jpg?v=1783980931 599-02074B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02074B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_73e8f8ba-fca5-49b2-b5e0-1ba75d909e5e.jpg?v=1783979114 366-02004 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02004 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03311-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03311.jpg?v=1784243478 599-03311 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03311 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02048-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_426e737c-d550-4872-8d9e-edff66ba7c42.jpg?v=1783996076 363-02048 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02048 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-204a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_e5ea5c72-43a3-4d7b-b321-1bf813a4ef42.jpg?v=1783989228 547-204A | RPM SM BAC +/-.50"WC( 125PA)0.5%FS | Siemens Building Technology Siemens Building Technology 547-204A RPM SM BAC +/-.50"WC( 125PA)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10312-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_f116a9ad-0b1c-4c04-9a62-42f1e185a842.jpg?v=1783980801 171G-10312 | 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens Building Technology Siemens Building Technology 171G-10312 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05962-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f8092af4-b822-49b9-a6df-9f5def57aa8e.jpg?v=1783979029 294-05962 | Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05962 Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_2c2d7dbc-b6e0-40a0-92a5-8b02db85258e.jpg?v=1784243479 599-06073 | Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06073 Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10313s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_46703181-1bb8-4c03-87ea-60da638a5470.jpg?v=1783995868 172G-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02055c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_179a5912-3c73-4955-8803-5fabd3c965c9.jpg?v=1783989086 258-02055C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 2.5Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02055C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 2.5Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03203-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_db2c21c6-9c8e-4ffe-acb9-e3721cf73cfa.jpg?v=1783980828 267-03203 | Valve assy 3W Mix 1" 10Cv Eq Prcent/Lin Brass Trim FxF, Prop El-Hydraul, NSR | Siemens Building Technology Siemens Building Technology 267-03203 Valve assy 3W Mix 1" 10Cv Eq Prcent/Lin Brass Trim FxF, Prop El-Hydraul, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06161-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_cffe4465-509a-4c18-8aa0-eff4ded6747c.jpg?v=1783979018 275-06161 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06161 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03076-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_2b004790-ad91-4b7f-8539-926ca265c4b7.jpg?v=1784243457 283-03076 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03076 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06140-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b71d09e8-8f28-452f-817a-db4586d717c3.jpg?v=1783995977 291-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06140 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03129-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_1ccf3c9e-2e4a-4824-9820-366f7c60dd12.jpg?v=1783989103 299-03129 | Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03129 Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02075a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_55bbbe2f-3d68-4c2c-9e53-99757f7816c2.jpg?v=1783980931 599-02075A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02075A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02005-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_7d3bcdfb-5024-4abb-b9d0-675c3dfa3bc4.jpg?v=1783979116 366-02005 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02005 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03312-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03312.jpg?v=1784243478 599-03312 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03312 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10602-2-9-1-9-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10889628_en.jpg?v=1783995865 171C-10602-2.9-1.9 | 6W ball valve 1", A=2.9Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens Building Technology Siemens Building Technology 171C-10602-2.9-1.9 6W ball valve 1", A=2.9Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02049-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_d8349ccd-e3bb-483a-8b5f-3dcf9331ac54.jpg?v=1783989156 363-02049 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02049 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05964-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f46bb946-1e05-42f0-966a-057955f5f558.jpg?v=1783980833 294-05964 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05964 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e175e4f8-57f4-4a36-b629-8739aad10d83.jpg?v=1783979028 289-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qbe3190ud50-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10387416_en_da0c9eca-a4d7-4e2d-baae-98721094aadc.jpg?v=1784243489 QBE3190UD50 | Liquid Differential Pressure Sensor, 0-50 PSI, w/Manifold | Siemens Building Technology Siemens Building Technology QBE3190UD50 Liquid Differential Pressure Sensor, 0-50 PSI, w/Manifold | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10368s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_484a47a7-2f87-44a8-8f46-2d49905bb08e.jpg?v=1783995865 171E-10368S | 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10314-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_33fa9306-8b57-475c-b0bc-d7956c2f395a.jpg?v=1783989037 172G-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02056c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_c875bea0-601a-48bb-98bf-a0fed28c6249.jpg?v=1783980825 258-02056C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 2.5 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02056C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 2.5 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03204-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_154a711b-9c1b-4e9b-8c53-5f1a8bc3b407.jpg?v=1783979012 267-03204 | Valve asy 3W Mix 1-1/4" 16Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-03204 Valve asy 3W Mix 1-1/4" 16Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06165-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_d09e2240-384f-41a2-b1db-05e71abd4d69.jpg?v=1784243457 275-06165 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06165 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03079-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_7c43adff-bffb-4a45-9626-45d1af109d4a.jpg?v=1783995970 283-03079 | Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03079 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06141-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3b91a46a-0b12-4dd6-82f2-59bf04b9e2dd.jpg?v=1783989100 291-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_3d11d9b6-889c-45d6-bcf8-55c007fc2ac9.jpg?v=1783980834 299-03130 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03130 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02075b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_957fa6d2-af68-4de4-aaad-9796f80316a3.jpg?v=1783979335 599-02075B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02075B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_68a307bc-0d38-41bc-9467-505707769cc8.jpg?v=1784243467 363-02050 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02050 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_09a1a483-c6c9-43e7-9361-7d7b9b6ad1c4.jpg?v=1783995976 289-06041 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06041 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06121-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_c8745b2f-c6a9-4e07-88f9-958bb9394d84.jpg?v=1783989236 599-06121 | Flowrite 3" Flanged, 2W Valve, NO, 100 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06121 Flowrite 3" Flanged, 2W Valve, NO, 100 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04305-9-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04305-9.jpg?v=1783980932 599-04305-9 | PICV, 1-1/4 inch, 9 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04305-9 PICV, 1-1/4 inch, 9 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06617-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_32e8eb45-69cd-41fb-bc34-0cd5583e9982.jpg?v=1783979023 287-06617 | Valve asy Hi Pr Close-off 2W NC 4" 160Cv Eq Pct SS Flange ANSI 125, 8" Pneu | Siemens Building Technology Siemens Building Technology 287-06617 Valve asy Hi Pr Close-off 2W NC 4" 160Cv Eq Pct SS Flange ANSI 125, 8" Pneu | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10314s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_ac524285-75d8-405a-9d2a-1e6d1442b59a.jpg?v=1784243436 172G-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02057c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_d8cf3da7-008e-4162-88a5-cef181a48fe8.jpg?v=1783995946 258-02057C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", AFxUM, 2.5Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02057C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", AFxUM, 2.5Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03205-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_402c48d7-393d-41e4-b526-536f50b02e63.jpg?v=1783989089 267-03205 | Valve asy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-03205 Valve asy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06166-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_b5074313-2d5a-4243-acd2-6a085ba68066.jpg?v=1783980833 275-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 275-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03108-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_a1b319cf-0d6b-46bd-9f47-afdc617e4ff5.jpg?v=1783979023 283-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_81ad4f0a-fcbc-451f-ae8f-ab22795658ab.jpg?v=1784243465 291-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_3e19d5c9-56c7-4cda-9727-7789ff6de906.jpg?v=1783995978 299-03131 | Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03131 Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02076a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_de89bae2-0602-42f2-80ac-bc1e0000337e.jpg?v=1783989236 599-02076A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 2.5 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02076A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 2.5 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02007-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_ab6c679c-4eb2-4ba4-aa91-7095ca5dfc94.jpg?v=1783980862 366-02007 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02007 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_ae30b8b8-0507-40d4-b34c-13b5cde68e79.jpg?v=1783979112 363-02051 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02051 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10314-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_83d21414-8166-45dd-8f8f-4f2268835f4c.jpg?v=1784243434 171G-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens Building Technology Siemens Building Technology 171G-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-m2fp03gx-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/M2FP03GX.jpg?v=1783955459 M2FP03GX | Refrigerator Pilot Valve | Siemens Building Technology Siemens Building Technology M2FP03GX Refrigerator Pilot Valve | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02015-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_817cf35b-751d-4c54-ad0b-b4dd9de468cd.jpg?v=1783989084 260-02015 | Valve assy NC 1/2" 0.4Cv FxF SS Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02015 Valve assy NC 1/2" 0.4Cv FxF SS Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-268-03004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43982_en_1fc5e7cf-df43-4359-8a5f-425d95fb71bb.jpg?v=1783980829 268-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 4" Pneu Act 3-8psi | Siemens Building Technology Siemens Building Technology 268-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 4" Pneu Act 3-8psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05960-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f5f099a0-2582-4219-bd19-35a4a613b549.jpg?v=1783979028 290-05960 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 290-05960 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfa1001-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10320550_en.jpg?v=1784243488 QFA1001 | Room Hygrostat with External Setpoint, 30 - 90% RH | Siemens Building Technology (OBSOLETE) Siemens Building Technology QFA1001 Room Hygrostat with External Setpoint, 30 - 90% RH | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10369s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_fa0d993c-1a2b-449d-84d2-30123bcff3d9.jpg?v=1783995867 171E-10369S | 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10369S 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10315-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_1117d61f-6a57-47f7-9113-7d59d826d458.jpg?v=1783989037 172G-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02059c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_f8154429-d9c3-498d-9425-d1f321396179.jpg?v=1783980826 258-02059C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 4 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02059C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 4 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-03206-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_e0c1089a-7edb-4462-b151-4a42fc3335d1.jpg?v=1783979012 267-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06170-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_81485de1-bae1-4e1b-b8c6-9dcc3df8f8e5.jpg?v=1784243456 275-06170 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06170 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03109-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_aca54560-f12c-4b36-bba0-4abb3be59300.jpg?v=1783995971 283-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c8357eb7-43a0-4373-b5f6-ebd6478302f8.jpg?v=1783989101 291-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06151 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03132-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_c20542e5-661f-44f1-bf7a-f54ab0ab4dab.jpg?v=1783980834 299-03132 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03132 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02076b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_24876653-5b07-4b27-a3ae-51689374e0ea.jpg?v=1783979335 599-02076B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 2.5 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02076B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 2.5 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02008-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_385c43e9-3fb6-4f70-ae8c-4ee98dec6038.jpg?v=1784243467 366-02008 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02008 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09213-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09213.jpg?v=1783996320 599-09213 | SERVICE KIT,1-25"N.C.SS,LIN | Siemens Building Technology Siemens Building Technology 599-09213 SERVICE KIT,1-25"N.C.SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-pol904-00-mcq-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_5beee687-4f62-4e72-9835-aa05bd83e85b.jpg?v=1783989511 POL904.00/MCQ | POL904.00/MCQ | Siemens Building Technology Siemens Building Technology POL904.00/MCQ POL904.00/MCQ | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02052-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_b302f266-4785-42e9-aab4-54d824cb64e2.jpg?v=1783980863 363-02052 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02052 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02017-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_9f56b6c5-5a93-4636-897d-ceb8fe8249bb.jpg?v=1783979003 260-02017 | Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02017 Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfa3160d-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44125_en_0e6e0da8-1c7e-4a4c-a569-3bb3ca016183.jpg?v=1784243489 QFA3160D | ROOM RH & TMP SNSR, 0-10V, 2%, DISPLAY | Siemens Building Technology Siemens Building Technology QFA3160D ROOM RH & TMP SNSR, 0-10V, 2%, DISPLAY | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04300-0-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_23631094-f09b-4b2c-be11-e6dec480281d.jpg?v=1783995924 230-04300-0.5 | PICV, 1/2 inch, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04300-0.5 PICV, 1/2 inch, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10370s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_91d41f42-72f8-4c0f-b0a2-2ebd0e2f49b4.jpg?v=1783989033 171E-10370S | 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10370S 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10315s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_e28c97e1-553c-4253-852a-eebeb39da8a7.jpg?v=1783980801 172G-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02060c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_a9f63677-0624-4efa-b218-990bbeec1571.jpg?v=1783979003 258-02060C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02060C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05920-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_bded9eab-3ffa-4920-94c1-a07c6c8c36fb.jpg?v=1784243445 267-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06171-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_afa35fcf-3a26-4305-949d-3ff42905c88f.jpg?v=1783995965 275-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06171 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03110-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_e853248e-6da1-4805-9f81-20afdf681780.jpg?v=1783989107 283-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06170-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_2bdfab87-a093-4309-a3ce-4dd83f1dc7e0.jpg?v=1783980834 291-06170 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 291-06170 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03133-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_66d26fca-814c-4abd-b95c-29b4542de9fb.jpg?v=1783979031 299-03133 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03133 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02077a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_86beee2c-060b-418d-b976-f1c9b4e35cba.jpg?v=1784243476 599-02077A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 4 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02077A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 4 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02009-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_d0e97a64-fcb9-4bce-95a8-c3a31974e5f7.jpg?v=1783996077 366-02009 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02009 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09214-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09214.jpg?v=1783989237 599-09214 | SERVICE KIT,1-50"N.C.SS,LIN | Siemens Building Technology Siemens Building Technology 599-09214 SERVICE KIT,1-50"N.C.SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10601-2-9-0-8-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10889586_en.jpg?v=1783980801 171C-10601-2.9-0.8 | 6W ball valve 3/4", A=2.9Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens Building Technology Siemens Building Technology 171C-10601-2.9-0.8 6W ball valve 3/4", A=2.9Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02053-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_f92e94dc-1335-44f8-a893-b5714790edbc.jpg?v=1783979113 363-02053 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02053 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-205a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_41f0b2e0-8abf-4c26-96fb-13dcc80d8c20.jpg?v=1784243473 547-205A | RPM SM BAC +/-1.0"WC( 250PA)0.5%FS | Siemens Building Technology Siemens Building Technology 547-205A RPM SM BAC +/-1.0"WC( 250PA)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06120-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_d0b1b689-eb18-4fb5-8902-db798dabe249.jpg?v=1783996321 599-06120 | Flowrite 2 1/2" Flanged, 2W Valve, NO, 63Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06120 Flowrite 2 1/2" Flanged, 2W Valve, NO, 63Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04300-1-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_cb703441-5bde-45f9-babc-b015830a4688.jpg?v=1783989080 230-04300-1.5 | PICV, 1/2 inch, 1.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04300-1.5 PICV, 1/2 inch, 1.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10371-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_08812b55-6f49-4599-b35e-4d1ae2cfd55e.jpg?v=1783980802 171E-10371 | 599 Series 3W, 2", 63 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171E-10371 599 Series 3W, 2", 63 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10316s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_2b647a31-2455-4952-9c8f-947bfb23da71.jpg?v=1783978935 172G-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-b208fo-ha126-2k-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952792_en_57f4c148-88f6-4201-8a4b-614acb7a3adc.jpg?v=1784243483 B208FO-HA126.2K | BFV 2W 8" 175PSI 24VAC 2 POS HTR NO | Siemens Building Technology Siemens Building Technology B208FO-HA126.2K BFV 2W 8" 175PSI 24VAC 2 POS HTR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05921-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_d351ec09-503c-4b6a-beac-cd0340d83b3f.jpg?v=1783995956 267-05921 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05921 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06175-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_056af5fa-cd7a-48e9-b73a-ec46e3757d7d.jpg?v=1783989097 275-06175 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 275-06175 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03111-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_d433b09b-258d-46c6-bb41-90f0764ac6f9.jpg?v=1783980832 283-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06171-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_3fa8ebc4-f868-476f-8be3-c49ebd6ea9f2.jpg?v=1783979029 291-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 291-06171 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02077b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_a490ef1a-c223-4a3b-bba2-2bfcce0f9a33.jpg?v=1784243478 599-02077B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 4 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02077B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 4 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02010-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_11097ebd-3aaa-4fb2-8378-bff123e79d46.jpg?v=1783996078 366-02010 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02010 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09215-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09215.jpg?v=1783989238 599-09215 | SERVICE KIT,2"N.C,SS,LIN | Siemens Building Technology Siemens Building Technology 599-09215 SERVICE KIT,2"N.C,SS,LIN | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02054-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_e3a67f7b-5e83-4580-8078-ebca9116514a.jpg?v=1783980862 363-02054 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02054 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02021-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_f121ebeb-45c5-4d1b-b183-e75a71b0528e.jpg?v=1783979003 260-02021 | Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02021 Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05980-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_05b299b0-7441-4339-895c-0446d86adf8e.jpg?v=1784243461 290-05980 | Valve assy 2W NO 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 290-05980 Valve assy 2W NO 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04300-2-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_648ebb7c-462b-46a1-ade5-f034ab7ed477.jpg?v=1783995924 230-04300-2 | PICV, 1/2 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04300-2 PICV, 1/2 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10371s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_fd24481c-5ce3-471c-8c11-d960da2834cb.jpg?v=1783989033 171E-10371S | 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10371S 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02062c-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_d4678eef-1506-4a8f-9080-57b05ee6719e.jpg?v=1783980826 258-02062C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3/4" FxUM, 6.3 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02062C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3/4" FxUM, 6.3 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05930-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_39a3d2c9-7da4-4404-a23f-c21e6fe5b23b.jpg?v=1783979012 267-05930 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05930 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-06176-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_82cba9a7-7cf8-4ad2-adf4-ae3fd7939bee.jpg?v=1784243456 275-06176 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 275-06176 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03112-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_882bb31c-4d81-4cb3-bcf8-9d996e5ef356.jpg?v=1783995971 283-03112 | Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03112 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06175-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_80ab8f32-a462-480c-9064-b5f6883d2d9a.jpg?v=1783989101 291-06175 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06175 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03144-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_0a296790-9753-4c51-9710-b47829c1b63c.jpg?v=1783980836 299-03144 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02078a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_4942dce0-876c-4f15-968e-f93473b9e5bc.jpg?v=1783979335 599-02078A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 3/4", FxF, 6.3 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02078A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 3/4", FxF, 6.3 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02011-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_2ab220f7-c93d-4bf9-b2ed-57eb04252231.jpg?v=1784243467 366-02011 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02011 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02055-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_8d869095-28d1-4066-877e-b543167c054e.jpg?v=1783996076 363-02055 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02055 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-205b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_aa7a7ef6-213d-4586-9fc6-91d98f9ee721.jpg?v=1783989228 547-205B | RPM SM BAC +/-1.0"WC( 250PA).25%FS | Siemens Building Technology Siemens Building Technology 547-205B RPM SM BAC +/-1.0"WC( 250PA).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10310-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_455f4a14-e758-4afc-824c-91627bfd6015.jpg?v=1783980803 171C-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06142-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_5a2f2681-7d89-4612-b0d2-252c216c1372.jpg?v=1783979337 599-06142 | Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06142 Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04320-0-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_60865f6f-7ab1-4942-b73f-a1661e5538ea.jpg?v=1784243442 231-04320-0.5 | 231-04320-0.5 1/2 PICV0.5GPM+0-10VNSRNO | Siemens Building Technology Siemens Building Technology 231-04320-0.5 231-04320-0.5 1/2 PICV0.5GPM+0-10VNSRNO | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04300-2-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_a0eb5cc4-165b-455c-9048-2fefe0c7d604.jpg?v=1783995924 230-04300-2.5 | PICV, 1/2 inch, 2.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04300-2.5 PICV, 1/2 inch, 2.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10372s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_6469c936-f8fe-413a-8ad4-6909dff629fb.jpg?v=1783989033 171E-10372S | 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Siemens Building Technology Siemens Building Technology 171E-10372S 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10317s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_a63eb5c0-3f46-4620-a442-2e304853726a.jpg?v=1783980805 172G-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10317S 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02001-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en.jpg?v=1783979003 259-02001 | Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02001 Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05931-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_92e0d1d3-f30c-41d6-897c-6e2d67a289b2.jpg?v=1784243446 267-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03000-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_db843d95-b37b-4063-8774-4bb22db093a9.jpg?v=1783995967 276-03000 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03113-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_a99f14cb-1f33-42b0-83e1-a9e299cfac5b.jpg?v=1783989107 283-03113 | Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03113 Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06176-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_4863dd39-3a70-4548-b995-c66940f31b90.jpg?v=1783980834 291-06176 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06176 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03145-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_210971b1-ed5b-4c19-b115-5090d12f1836.jpg?v=1783979031 299-03145 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03145 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02078b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_3478b447-390a-4d3d-95ae-b244abf81a7c.jpg?v=1784243478 599-02078B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 3/4", FxF, 6.3 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02078B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 3/4", FxF, 6.3 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02012-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_c9c3b5c5-3f46-4666-9a88-d63e69ada08b.jpg?v=1783996077 366-02012 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02012 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-546-00303a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_2b2a3fa1-c93b-4804-950d-4d8351a96ae7.jpg?v=1783989227 546-00303A | FUME HOOD MONITOR DISPLAY PENL | Siemens Building Technology Siemens Building Technology 546-00303A FUME HOOD MONITOR DISPLAY PENL | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02056-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_17939226-037f-4fcf-b5b5-424c473e6f0d.jpg?v=1783980861 363-02056 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02056 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-206a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_56e97cee-f498-4420-b2f7-edb2a1cd02d5.jpg?v=1783979308 547-206A | RPM SM BAC +/-2.5"WC( 625PA)0.5%FS | Siemens Building Technology Siemens Building Technology 547-206A RPM SM BAC +/-2.5"WC( 625PA)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03182-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_8123f1a4-a0d5-4437-9e12-b49cf01b30a9.jpg?v=1784243457 283-03182 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06122-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_0cf3efc1-caa0-4bad-9f95-5d03e3e8a7d6.jpg?v=1783996321 599-06122 | Flowrite 4" Flanged, 2W Valve, NO, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06122 Flowrite 4" Flanged, 2W Valve, NO, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-3-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_eaabd279-181b-485e-8db5-fd24433d131d.jpg?v=1783989080 230-04301-3 | PICV, 1/2 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-3 PICV, 1/2 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10312s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_8d4feffb-2583-4156-8e4b-d2917da50122.jpg?v=1783980801 171F-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10312S 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10318-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_feba49b2-2c04-4b88-9b67-20c47672c9a6.jpg?v=1783978939 172G-10318 | 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10318 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05940-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_f84f11d6-1795-4496-b4cb-c5e1afed7ebe.jpg?v=1784243445 267-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-05940 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03001-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_ccdf0b9a-4cd1-400c-bb0b-8d6272d94507.jpg?v=1783995966 276-03001 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03001 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05922-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d91fb3c2-4ba2-4bd2-8720-dbb7a471432b.jpg?v=1783989101 292-05922 | Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05922 Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03146-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_c4302c56-d379-4223-a4b8-cb985250701e.jpg?v=1783980836 299-03146 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03146 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02079a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_1a7628fa-9104-4aac-843e-066583737423.jpg?v=1783979335 599-02079A | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1", FxF, 10 Cv, 10-15 psi | Siemens Building Technology Siemens Building Technology 599-02079A Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1", FxF, 10 Cv, 10-15 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02013-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_b9955d54-439f-4247-b030-3a3af0016bc4.jpg?v=1784243467 366-02013 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02013 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02057-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_09186b99-0523-4449-aa79-577905362e8b.jpg?v=1783996077 363-02057 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02057 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05990-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_aac930f3-98de-43ae-8fd4-b81383a9f2d8.jpg?v=1783989098 290-05990 | Valve assy 2W NC 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 290-05990 Valve assy 2W NC 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-240-00230-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_2ef3bc78-fc8d-45e8-89a6-778e776f9587.jpg?v=1783980828 240-00230 | Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-B | Siemens Building Technology Siemens Building Technology 240-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-B | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpa2080-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11808383_en.jpg?v=1783980167 QPA2080 | Room CO2 Sensor selectable resistance temperature output | Siemens Building Technology Siemens Building Technology QPA2080 Room CO2 Sensor selectable resistance temperature output | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05970-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_5e900a1b-eb88-4400-970a-653ec7506b0a.jpg?v=1784243461 290-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 290-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-3-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_05eade6e-c99b-4723-bd1e-b07b6da5b176.jpg?v=1783995924 230-04301-3.5 | PICV, 1/2 inch, 3.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-3.5 PICV, 1/2 inch, 3.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10313s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_a30306fb-28b1-4d66-9e3c-03655871dec5.jpg?v=1783989033 171F-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10318s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_e2fbb405-5a6c-475e-ac66-dc7c338d7046.jpg?v=1783980801 172G-10318S | 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10318S 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02005-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_04467086-534c-4848-a572-d135f0c4b3a7.jpg?v=1783979003 259-02005 | Valve assy NC 1/2" 1.0Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02005 Valve assy NC 1/2" 1.0Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05941-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_3d66aa72-0938-4d41-9082-edde7a2d5007.jpg?v=1784243446 267-05941 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05941 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03002-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_6692f813-0481-4674-9434-3ec77f999377.jpg?v=1783995965 276-03002 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03115-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_7e4cff86-b08a-4d5d-b6dd-8db165d5476c.jpg?v=1783989106 283-03115 | Valve assy 2W NO, 1-1/2" 25Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03115 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05923-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_0dd193cf-8c90-4bf3-9690-6511af890267.jpg?v=1783980833 292-05923 | Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05923 Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03147-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_b3006156-666e-49a5-92a7-9f43953170ae.jpg?v=1783979031 299-03147 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03147 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02079b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_81daf33d-f628-439e-9e5d-8eb55a5a9ba0.jpg?v=1784243478 599-02079B | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1", FxF, 10 Cv, 3-8 psi | Siemens Building Technology Siemens Building Technology 599-02079B Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1", FxF, 10 Cv, 3-8 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02014-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_1adaeb32-8802-41ca-b4c9-510cc5ad293e.jpg?v=1783996078 366-02014 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02014 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03319-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03319.jpg?v=1783989236 599-03319 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 1/2-2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03319 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 1/2-2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02058-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_00d9e1e9-0f85-452e-a1c9-14e7cd511550.jpg?v=1783980861 363-02058 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02058 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_54bffc14-51bd-4523-8d45-6315be324072.jpg?v=1783979337 599-06150 | Flowrite 2 1/2" Flanged, 2-Way Valve, NC, 63 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06150 Flowrite 2 1/2" Flanged, 2-Way Valve, NC, 63 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_ec6aa308-d894-4e72-84e5-3c10c96cb548.jpg?v=1784243457 283-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-240-00234-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_ccde128a-fd5a-42dd-9008-a6b42d0846af.jpg?v=1783995933 240-00234 | Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-B | Siemens Building Technology Siemens Building Technology 240-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-B | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpa2080d-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11808384_en.jpg?v=1783989515 QPA2080D | Room CO2 Sensor selectable resistance temperature output and display. | Siemens Building Technology Siemens Building Technology QPA2080D Room CO2 Sensor selectable resistance temperature output and display. | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_74f638c7-6846-4b37-a381-11c074c6a943.jpg?v=1783980833 290-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 290-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-4-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_848da620-aae5-44f5-978a-a0446294adc8.jpg?v=1783978985 230-04301-4 | PICV, 1/2 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-4 PICV, 1/2 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10314s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_5c1e8eed-44cc-4e94-bbfe-973ab7a01f85.jpg?v=1784243435 171F-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10319-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_bc260bf5-19af-4076-af2f-ccfe10e452f1.jpg?v=1783995869 172G-10319 | 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10319 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02007-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_2f93321b-6b5b-4770-a6a2-1c20394eab4f.jpg?v=1783989084 259-02007 | Valve assy NC 1/2" 1.6Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02007 Valve assy NC 1/2" 1.6Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05950-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_d2822e9b-a758-42f2-acae-902e67de3ff7.jpg?v=1783980829 267-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03003-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_ec9b8c1f-a69e-425a-9d3a-abffac89e525.jpg?v=1783979019 276-03003 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03127-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_38098bb5-835a-48c0-ad69-2997831f4860.jpg?v=1784243457 283-03127 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05924-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2a61cf0e-364a-45d6-9fcd-dec8f7dc26ed.jpg?v=1783995977 292-05924 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05924 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03148-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_2d6aaf61-44d7-459c-bd61-918a771b7f80.jpg?v=1783989107 299-03148 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03148 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03145-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44009_en_97d6f901-477e-40cf-abab-8b149258c9f3.jpg?v=1783980932 599-03145 | Flowrite 3-Way Valve 1/2"(15mm) line size, 1.6 Cv, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-03145 Flowrite 3-Way Valve 1/2"(15mm) line size, 1.6 Cv, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02015-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_7aa7677b-7e7f-43e0-9bd4-1b603cab7ae9.jpg?v=1783979116 366-02015 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02015 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03320-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03320.jpg?v=1784243478 599-03320 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03320 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02059-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_8b0aae6f-b700-4124-971b-f24d0ef146b0.jpg?v=1783996077 363-02059 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02059 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-207a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_453a3484-f90c-4494-b9ed-7fec5880bf3e.jpg?v=1783989231 547-207A | RPM SM BAC +/-5.0"WC(1250PA)0.5%FS | Siemens Building Technology Siemens Building Technology 547-207A RPM SM BAC +/-5.0"WC(1250PA)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_a842ad49-6246-441e-bea7-b4af13ff0cea.jpg?v=1783980832 277-06040 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06040 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03184-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_ea54d690-de10-4ee8-b0de-10d0af0f2f8a.jpg?v=1783979023 283-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03184 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03134-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215921_en_8f11b2a5-97f9-48c2-a3f0-ae14fa692b67.jpg?v=1784243460 291-03134 | Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03134 Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_7cbdd40e-714b-4fbc-839e-16ce44059039.jpg?v=1784028457 261-02061 | Valve assy NO 3/4" 6.3Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02061 Valve assy NO 3/4" 6.3Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpm2102d-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10256786_en.jpg?v=1783989514 QPM2102D | Duct Sensor CO2 and VOC with Display, 0 to 10V | Siemens Building Technology Siemens Building Technology QPM2102D Duct Sensor CO2 and VOC with Display, 0 to 10V | Midwest Supply Us https://midwestsupplyus.com/products/nco-290-05991-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e6c03738-c53b-416a-81ef-bfa2bfb70872.jpg?v=1783980833 290-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 290-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-4-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en.jpg?v=1783978983 230-04301-4.5 | PICV, 1/2 inch, 4.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-4.5 PICV, 1/2 inch, 4.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10315s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_10bd1d00-6093-48c3-ba3d-30f81932bba4.jpg?v=1784243434 171F-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10319s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c2b9f4cb-052f-4364-a4ef-28b593e59b28.jpg?v=1783995868 172G-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02009-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_1fa3d441-7d2e-407b-9c5c-94b878bba095.jpg?v=1783989084 259-02009 | Valve assy NC 1/2" 2.5Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02009 Valve assy NC 1/2" 2.5Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05951-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_78bc68cb-f17e-4909-8cb8-1bf281124f5e.jpg?v=1783980829 267-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_38da8f22-a669-4405-8416-a7a56cf4d3a3.jpg?v=1783979019 276-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03128-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_38ecc6cc-f830-4484-bb50-5adff384e752.jpg?v=1784243457 283-03128 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05932-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2d4f8c91-56c8-4e3e-9640-3abbd4f838ba.jpg?v=1783995977 292-05932 | Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05932 Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03149-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_7ebaa488-4ad4-41ce-a121-ef3aa4f93595.jpg?v=1783989105 299-03149 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03149 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02016-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_bce18a60-5cc6-4184-91c5-ef40b369b475.jpg?v=1783980865 366-02016 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02016 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03321-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03321.jpg?v=1783979335 599-03321 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03321 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_cbd821f4-f92d-4844-b4be-c670b07636ca.jpg?v=1784243467 363-02060 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02060 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-207b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-201A-2__01283.1474097698.500.750_1ed87e3a-a817-41b0-982e-aef8fa076140.jpg?v=1783996291 547-207B | RPM SM BAC +/-5.0"WC(1250PA).25%FS | Siemens Building Technology Siemens Building Technology 547-207B RPM SM BAC +/-5.0"WC(1250PA).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10315-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_6dd8d13a-4f6b-4457-86dc-67ea76242a1c.jpg?v=1783989031 171C-10315 | 2W 1", 40Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10315 2W 1", 40Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_907687a1-ac8e-4829-8b66-1af02db3d135.jpg?v=1783980932 599-06151 | Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06151 Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpm2160d-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QPM2160D.jpg?v=1784243488 QPM2160D | DUCT CO2 + TEMP SENSOR, 0-10V, DISPLAY | Siemens Building Technology Siemens Building Technology QPM2160D DUCT CO2 + TEMP SENSOR, 0-10V, DISPLAY | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03129-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_71c68f4c-ac0d-4b03-bfd1-ff2a6832c9a1.jpg?v=1783996085 371-03129 | Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03129 Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_9c326744-e2f7-46f5-8929-c910a42f82ad.jpg?v=1783989080 230-04301-5 | PICV, 1/2 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-5 PICV, 1/2 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10316s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_b8e3d022-78d8-4b6a-9982-4711c2500d53.jpg?v=1783980802 171F-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10320-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_f2ffb92f-e7fb-45f0-b533-cf6cb71fa432.jpg?v=1783978935 172G-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02011-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e641b95b-6b22-4dab-b553-e54333493c6d.jpg?v=1784243444 259-02011 | Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02011 Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05960-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_614c35d3-8624-43b8-a9a5-2efb09427bdc.jpg?v=1783995956 267-05960 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05960 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03005-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_5a49d6f8-dc8c-4acc-9d5c-79b50136d75e.jpg?v=1783989105 276-03005 | Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03005 Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03129-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_e2384ab4-915c-41e9-b42f-56b132f5dbaf.jpg?v=1783980833 283-03129 | Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03129 Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05933-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_fb4410c4-eebb-4e2a-9b47-5669af64caa6.jpg?v=1783979029 292-05933 | Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05933 Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_1886ddb6-706e-49c2-a640-a3e0ef26cc86.jpg?v=1784243466 299-03150 | Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03150 Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02017-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_bef72338-9f91-4b84-b6d6-6425606a91e1.jpg?v=1783996078 366-02017 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02017 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03322-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03322.jpg?v=1783989236 599-03322 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03322 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_9e55a0f8-c785-494a-b785-28e7db09b790.jpg?v=1783980862 363-02061 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02061 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-320a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_a8bc819d-2b75-401f-a938-1257325ec35e.jpg?v=1783979309 547-320A | RCM FM BAC +/-500Pa 0.5%FS | Siemens Building Technology Siemens Building Technology 547-320A RCM FM BAC +/-500Pa 0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01104-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_41635264-ee14-46f3-a9dc-4d3e148544b2.jpg?v=1784243444 255-01104 | MZ Series 2W Valve Assy, ANSI 250, NC, Linear, 1/2 In FxF, 1 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01104 MZ Series 2W Valve Assy, ANSI 250, NC, Linear, 1/2 In FxF, 1 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03200-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_15980793-b13d-449e-a345-da4e84ae8087.jpg?v=1783995964 274-03200 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03200 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_0944579b-2c31-4f25-87dc-a6666374e327.jpg?v=1783989106 277-06041 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06041 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpm2162d-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QPM2162D.jpg?v=1783987113 QPM2162D | Duct Sensor CO2 + Temperature + Relative Humidity with Display, 0-10V | Siemens Building Technology Siemens Building Technology QPM2162D Duct Sensor CO2 + Temperature + Relative Humidity with Display, 0-10V | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_16f2724d-8fd4-4a6c-9b85-3d0951f270ca.jpg?v=1783979121 371-03130 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03130 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-5-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_621fbd48-b0e3-4257-aa09-34ee02bd3d61.jpg?v=1784243442 230-04301-5.5 | PICV, 1/2 inch, 5.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-5.5 PICV, 1/2 inch, 5.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10317s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_753cd834-b182-4ed1-b307-7265798e0aba.jpg?v=1783995867 171F-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10317S 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10320s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_27e296d3-c964-4b57-bb88-d4e3de905203.jpg?v=1783989037 172G-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10320S 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02013-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_1285b82d-137e-4b1f-b10a-055618439fc5.jpg?v=1783980826 259-02013 | Valve assy NC 3/4" 6.3Cv FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02013 Valve assy NC 3/4" 6.3Cv FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05961-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_2f80f233-cf81-4606-a4fb-eb8883e132eb.jpg?v=1783979012 267-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03006-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_40832f0f-e68f-493c-ba71-f56b25a2c653.jpg?v=1784243455 276-03006 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03006 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03133-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_1593bd06-2d89-4b05-b65d-1d0d80ad76b7.jpg?v=1783995972 283-03133 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03133 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05934-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_71df4b2f-4b07-4d9d-99da-0d22fa059b0b.jpg?v=1783989101 292-05934 | Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05934 Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_7d34f3ba-80e8-4b1f-b533-0055a861007c.jpg?v=1783980834 299-03151 | Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_9f429549-fbea-4d51-adb2-42cf627e97c1.jpg?v=1783979116 366-02018 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02018 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03323-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03323.jpg?v=1784243478 599-03323 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03323 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02062-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_28739a19-b6a0-4415-b352-68ab04822256.jpg?v=1783996076 363-02062 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02062 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-320b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-320B-2__22255.1474097897.500.750.jpg?v=1783989226 547-320B | RCM FM BAC +/-500Pa .25%FS | Siemens Building Technology Siemens Building Technology 547-320B RCM FM BAC +/-500Pa .25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10316-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_c98cd057-3a9f-4360-a714-383e1e8bc65d.jpg?v=1783980804 171C-10316 | 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10316 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-257-02050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_11cda8eb-f19b-414d-b9ed-3c0074c8df50.jpg?v=1783979002 257-02050 | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.63 Cv, 3-8psi SR | Siemens Building Technology Siemens Building Technology 257-02050 MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 0.63 Cv, 3-8psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02035-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_2d107ec0-25a6-485b-9e9e-54c1bffcc095.jpg?v=1784243444 260-02035 | Valve assy NO 1/2" 1.0Cv, FxUM Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02035 Valve assy NO 1/2" 1.0Cv, FxUM Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-241-00230-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_f1b07a9e-86d0-496c-9de2-7960cf32836d.jpg?v=1784214550 241-00230 | Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 241-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-qpm2180-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QPM2180.jpg?v=1783989515 QPM2180 | Duct CO2 Sensor selectable resistance temperature output | Siemens Building Technology Siemens Building Technology QPM2180 Duct CO2 Sensor selectable resistance temperature output | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-05018.jpg?v=1783980932 599-05018 | Service Flange, For 4" 3-Way Valve, ANSI Class 250 | Siemens Building Technology Siemens Building Technology 599-05018 Service Flange, For 4" 3-Way Valve, ANSI Class 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_60ab919e-52b4-43db-9a8b-fd39289eb22f.jpg?v=1783979121 371-03131 | Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03131 Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-6-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_a19bfed7-06b4-4022-ad57-ab5d07a70c34.jpg?v=1784243441 230-04301-6 | PICV, 1/2 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-6 PICV, 1/2 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10318s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_d7597e0b-71e4-414c-960d-46b9e9b3b8aa.jpg?v=1783995867 171F-10318S | 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10318S 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10321-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_3f126a68-6217-412d-b3ee-48193ed8d727.jpg?v=1783989039 172G-10321 | 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02016-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_4d7a34ca-9f1a-4a91-a362-ea8a17509099.jpg?v=1783980825 259-02016 | Valve assy NC 1/2" 0.4Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02016 Valve assy NC 1/2" 0.4Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05970-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_f1afdaa7-539a-4f79-b412-b1f0dd02489a.jpg?v=1783979012 267-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Ele-Hydraulic Act NSR | Siemens Building Technology Siemens Building Technology 267-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Ele-Hydraulic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03007-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_472c80dc-4ab9-4507-9779-a66efe460b67.jpg?v=1784243457 276-03007 | Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03144-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_1277ef4a-2166-49dc-9fc2-6ab69a8f9dbd.jpg?v=1783995974 283-03144 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05942-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_5a2be069-aee3-427f-86ad-c7ad86856b5d.jpg?v=1783989101 292-05942 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05942 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03152-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_4b3823ea-8401-4b37-aa90-abd8f02d4a14.jpg?v=1783980835 299-03152 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03152 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_e699cc0c-16fd-4e0c-9411-2331234ca315.jpg?v=1783979116 366-02019 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02019 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03324-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03324.jpg?v=1784243477 599-03324 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03324 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02063-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_2724af78-995f-48cd-b809-c6c214c5fa70.jpg?v=1783996076 363-02063 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02063 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-321a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-321A-2__95204.1474097898.500.750.jpg?v=1783989231 547-321A | RCM FM BAC +/-.05"wc(12.5Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-321A RCM FM BAC +/-.05"wc(12.5Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-03152-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10215951_en_19a48052-04ca-4764-8b4f-6639e329eb08.jpg?v=1783980835 291-03152 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim Prop FxF, El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-03152 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim Prop FxF, El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06154-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_8afb5615-8bf4-4791-bb99-629a6fce0676.jpg?v=1783979337 599-06154 | Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06154 Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-241-00231-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44688_en_33a4cfb6-f79e-477f-bf84-dd6f89506554.jpg?v=1784243443 241-00231 | Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 241-00231 Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03132-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_4eda8cfa-cdd9-41fc-aa5b-8ec56d41f850.jpg?v=1783996085 371-03132 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03132 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-6-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_b3bdc8c4-1661-4e9d-82a8-0d255c27d0b3.jpg?v=1783989080 230-04301-6.5 | PICV, 1/2 inch, 6.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-6.5 PICV, 1/2 inch, 6.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10319s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_b5bc9dc1-9c05-4f4e-9d09-e8f326a256ed.jpg?v=1783980801 171F-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10321s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c9f201ba-d383-4e54-8227-db30e98204c9.jpg?v=1783978935 172G-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02017-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_d4bad380-cad9-4d8c-b067-f5096267594f.jpg?v=1784243444 259-02017 | Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02017 Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_8e231ad2-d2aa-4f32-8a77-c7ff518e8fee.jpg?v=1783995956 267-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03008-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_29222370-aea0-44c5-a21c-1589f9b24088.jpg?v=1783989105 276-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03145-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_1b732be1-c709-48e3-a587-115b02ced6db.jpg?v=1783980832 283-03145 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03145 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05943-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d72d7d04-8aba-4e99-87b3-626d48903dfe.jpg?v=1783979029 292-05943 | Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05943 Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03162-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_94bf0eff-6390-48a9-be35-a398fc39006e.jpg?v=1784243466 299-03162 | Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03162 Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02020-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_f973c37c-c972-4d47-bdd6-862ca0773d86.jpg?v=1783996078 366-02020 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02020 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09204-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09204.jpg?v=1783989236 599-09204 | SERVICE KIT,1.25"NO,SS,LIN,STM | Siemens Building Technology Siemens Building Technology 599-09204 SERVICE KIT,1.25"NO,SS,LIN,STM | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02064-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_4e3c2c78-ee01-419c-bc65-8157a3109afd.jpg?v=1783980862 363-02064 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02064 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-321b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280.jpg?v=1783979309 547-321B | RCM FM BAC +/-.05"wc(12.5Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-321B RCM FM BAC +/-.05"wc(12.5Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10318-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_0b0c7cd2-029b-4c30-aee8-6d694c342b6e.jpg?v=1784243431 171C-10318 | 2W 1-1/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10318 2W 1-1/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01108-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_431696ce-68cf-45f4-8608-680f55194a31.jpg?v=1783995944 255-01108 | MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 1/2 In FxF, 2.5 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01108 MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 1/2 In FxF, 2.5 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06134-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_7df2117c-bdcc-46af-a918-01aee8a1300a.jpg?v=1783989237 599-06134 | Flowrite 6" Flanged, 2W Valve, NC, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06134 Flowrite 6" Flanged, 2W Valve, NC, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-241-00232-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en.jpg?v=1783980822 241-00232 | Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 241-00232 Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-qxa2101-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V101006548_en.jpg?v=1783980169 QXA2101 | CONDENSATION MONITOR W/REMOTE SENSOR | Siemens Building Technology Siemens Building Technology QXA2101 CONDENSATION MONITOR W/REMOTE SENSOR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-05019.jpg?v=1784243478 599-05019 | Service Flange, For 5" 3-Way Valve, ANSI Class 250 | Siemens Building Technology Siemens Building Technology 599-05019 Service Flange, For 5" 3-Way Valve, ANSI Class 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03133-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_42abbf9a-6dc8-44f0-8771-41fcaba613f9.jpg?v=1783996085 371-03133 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03133 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-7-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_4d4e40ad-321b-4178-a01a-81fcc04d0985.jpg?v=1783989080 230-04301-7 | PICV, 1/2 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-7 PICV, 1/2 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10320s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_dd240012-a888-4fe3-92eb-65553fa09011.jpg?v=1783980801 171F-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10320S 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10322s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_4d2efc61-9e60-4544-b080-cf722795fa15.jpg?v=1783978935 172G-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10322S 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_9643bdf9-4552-48b0-9b7b-13835547b067.jpg?v=1784243445 259-02018 | Valve assy NC 1/2" 0.63Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02018 Valve assy NC 1/2" 0.63Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05980-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f942ce0a-99d4-4803-bfe9-09efffdf1cec.jpg?v=1783995956 267-05980 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05980 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_a24cc359-97cf-4faa-9988-fcfe71353307.jpg?v=1783989104 276-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03146-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_1be33a8f-5be8-448a-b910-d708e75982a4.jpg?v=1783980833 283-03146 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03146 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05944-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_cc7aef55-fb08-465e-b848-a150f8c9bb51.jpg?v=1783979029 292-05944 | Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05944 Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03163-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_d8eb6b00-fd88-405f-a77f-3fe21c3b5827.jpg?v=1784243466 299-03163 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03163 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02021-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_4b360ba5-42d4-453d-b3ca-52780f25dc33.jpg?v=1783996078 366-02021 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1.6Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02021 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1.6Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02065-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_c618db1c-954c-437b-a628-fa45cdd0979c.jpg?v=1783989154 363-02065 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02065 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-322a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_c5dd7545-b4af-4c4a-a950-fdf7dec8e066.jpg?v=1783980922 547-322A | RCM FM BAC +/-0.1"wc( 25 Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-322A RCM FM BAC +/-0.1"wc( 25 Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10319-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_b61c8729-0405-470d-9aa4-e90c3c5bd643.jpg?v=1783978931 171C-10319 | 2W 1-1/4", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10319 2W 1-1/4", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_b697cb9c-8e80-4765-8181-0b28b3c63e51.jpg?v=1784243479 599-06060 | Flowrite 2 1/2" Flanged, 2-Way Valve, NO, 63 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06060 Flowrite 2 1/2" Flanged, 2-Way Valve, NO, 63 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-gca326-1e-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_05cfc702-2090-44c7-97ff-84a9c317cf6d.jpg?v=1783996920 GCA326.1E | SR 230V 142INLB 2P AUX | Siemens Building Technology Siemens Building Technology GCA326.1E SR 230V 142INLB 2P AUX | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03134-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_b7a56e4b-b83f-408a-b3f1-c559ab2e967f.jpg?v=1783989157 371-03134 | Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03134 Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04301-7-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_05b72cff-f139-4148-86e1-13b590c5db92.jpg?v=1783980819 230-04301-7.5 | PICV, 1/2 inch, 7.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04301-7.5 PICV, 1/2 inch, 7.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10321s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_743f8914-1689-4656-aa9d-5837e578d556.jpg?v=1783978934 171F-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10323s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_591f4c3c-a80e-4b58-bc6d-2705df9b0480.jpg?v=1784243436 172G-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02020-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_5f3a0bca-7fdb-45d2-a770-161d6192da4c.jpg?v=1783995945 259-02020 | Valve assy NC 1/2" 1.0Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02020 Valve assy NC 1/2" 1.0Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_4d36c4f6-6944-461c-a89e-f7df4a0e75d1.jpg?v=1783989092 267-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_36118598-b0db-4566-8e8b-098220e32a2e.jpg?v=1783980833 276-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03147-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_61b67791-4012-4d54-b951-e9277c4b79b6.jpg?v=1783979022 283-03147 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03147 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05952-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2349e549-69ba-4c0f-8531-2b0439a8601c.jpg?v=1784243465 292-05952 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05952 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03167-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_dd58535f-8aff-43e2-ad23-937095b57f4b.jpg?v=1783995978 299-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03167 Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05934-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_e0e548a3-050c-43ae-8416-bd197ad47225.jpg?v=1783989237 599-05934 | Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Equal Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05934 Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Equal Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02022-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_2ec128bf-38f0-465a-89fd-0fefd40a20f6.jpg?v=1783980862 366-02022 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02022 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09205-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09205.jpg?v=1783979338 599-09205 | SERVICE KIT,1.50"NO,SS,LIN,STM | Siemens Building Technology Siemens Building Technology 599-09205 SERVICE KIT,1.50"NO,SS,LIN,STM | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02066-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_a7792a0f-8845-4aff-affe-ac4a0e0896dd.jpg?v=1784243466 363-02066 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02066 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05930-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3d51269d-4a3a-4a0c-83d0-fc3edabe83bf.jpg?v=1783995976 291-05930 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05930 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-241-00234-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_d2a07e0f-ae26-4739-93b8-80885cd1914f.jpg?v=1783989075 241-00234 | Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 241-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05020-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-05020.jpg?v=1783980932 599-05020 | Service Flange, For 6" 3-Way Valve, ANSI Class 250 | Siemens Building Technology Siemens Building Technology 599-05020 Service Flange, For 6" 3-Way Valve, ANSI Class 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03180-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_fd9d3ec0-d6d3-4942-af56-2082d3c1615a.jpg?v=1783979122 371-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-2-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_3db37153-6797-401f-81a3-70390f6e972c.jpg?v=1784243438 230-04302-2 | PICV, 3/4 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-2 PICV, 3/4 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10322s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_9343c0bd-dcbf-496f-a5cd-aeb3ace1f6f7.jpg?v=1783995866 171F-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10322S 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10324s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_45071e38-e8c1-4102-9fc2-dfdfc483cc97.jpg?v=1783989037 172G-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02021-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_51e931f0-cc0f-4890-bfdc-b47ed69e0a0e.jpg?v=1783980826 259-02021 | Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02021 Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05990-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d357098c-2f1a-4b68-ba03-344ab001ee62.jpg?v=1783979011 267-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-05990 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03020-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_963414f6-ee6a-4a75-a47e-37a869a64056.jpg?v=1784243456 276-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03148-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_79642faf-e499-4a47-a44f-3766dd9b46a0.jpg?v=1783995974 283-03148 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03148 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05953-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_49f7f0f5-83df-464e-888f-6a831cf305a5.jpg?v=1783989101 292-05953 | Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05953 Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03168-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_48a4e468-8366-402f-a02c-e5af214fd725.jpg?v=1783980835 299-03168 | Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 2-pos Electr Act SR | Siemens Building Technology Siemens Building Technology 299-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 2-pos Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05943-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_1f3b3acb-e498-4d10-91af-56565fc0ed8d.jpg?v=1783979337 599-05943 | Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05943 Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02023-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_f50ffc82-91dd-44f3-9e09-2d2e3ed05cf4.jpg?v=1784243467 366-02023 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02023 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03326-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03326.jpg?v=1783996314 599-03326 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03326 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02067-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_0c75a4d8-91be-448a-b48d-e9063d737883.jpg?v=1783989154 363-02067 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02067 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-323b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_0f42750c-36c0-46af-bd05-d1f4792cfcf0.jpg?v=1783648040 547-323B | RCM FM BAC +/-.25"wc(62.5Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-323B RCM FM BAC +/-.25"wc(62.5Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10320-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_b12545a9-7074-45ce-ba32-7b38fe504210.jpg?v=1783978930 171C-10320 | 2W 1-1/4", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10320 2W 1-1/4", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10323-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_2fae07a3-cc16-4420-976e-599ed8eb758e.jpg?v=1784243435 171G-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens Building Technology Siemens Building Technology 171G-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_87c303b5-5d51-4590-83ee-da886baa9c12.jpg?v=1783995967 277-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05940-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_9ffce6c2-d2ee-4c5b-b080-282fbee148b0.jpg?v=1783989099 291-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05940 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03183-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_ff36e223-640b-48b2-86e6-8bd4eb606dbe.jpg?v=1783980864 371-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-2-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_9c18a6eb-abb5-4d62-8aed-89be4f88bb05.jpg?v=1783978986 230-04302-2.5 | PICV, 3/4 inch, 2.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-2.5 PICV, 3/4 inch, 2.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02039-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_69418e67-7c10-4a12-bc40-0ad6d7190224.jpg?v=1784243445 260-02039 | Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act SR float | Siemens Building Technology Siemens Building Technology 260-02039 Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act SR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10323s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_50edb38c-2c7a-4da7-9c73-d2d77425bd04.jpg?v=1783995867 171F-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10325-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_080ce2eb-4e70-4f67-9e4a-a04829e8ac1c.jpg?v=1783989043 172G-10325 | 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10325 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02022-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_c484ef1f-0daa-499d-a28b-9614ff3635e8.jpg?v=1783980826 259-02022 | Valve assy NC 1/2" 1.6Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02022 Valve assy NC 1/2" 1.6Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-05991-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en.jpg?v=1783640608 267-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03021-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_b7f2ad4a-6351-448a-8576-4de16ee74ca5.jpg?v=1784243456 276-03021 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03021 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03149-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_6e732e1d-d936-4eb0-a4d6-15e3ee6117c2.jpg?v=1783995973 283-03149 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03149 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05954-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_bd01e22f-2677-40e8-a433-825663281a06.jpg?v=1783989105 292-05954 | Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05954 Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03180-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_49fee7f6-0bdf-453a-b68b-8c29cf933786.jpg?v=1783980835 299-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05953-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_09f32e2c-f5eb-4b8e-b81b-55b4d6bde38b.jpg?v=1783979337 599-05953 | Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05953 Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02024-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_5b12a79c-8c61-487d-ae69-4dff4ce48061.jpg?v=1784243467 366-02024 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02024 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09206-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09206.jpg?v=1783996321 599-09206 | SERVICE KIT,2" N.O ,SS,LIN,STM | Siemens Building Technology Siemens Building Technology 599-09206 SERVICE KIT,2" N.O ,SS,LIN,STM | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02068-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_07276097-f4e2-4c6c-bc7e-275126959335.jpg?v=1783989154 363-02068 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02068 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01112-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_0c0895e4-501b-4bc1-8850-decc0fb3e674.jpg?v=1783641003 255-01112 | MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 3/4 In FxF, 6.3 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01112 MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 3/4 In FxF, 6.3 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-mvl661-32-12-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/MVL661.32-12.jpg?v=1783980085 MVL661.32-12 | 1-1/4"refrigeration Valve | Siemens Building Technology Siemens Building Technology MVL661.32-12 1-1/4"refrigeration Valve | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_cd8e6af6-b0d6-4092-aeb0-c7c942b1e799.jpg?v=1784243479 599-06070 | Flowrite 2 1/2" Flanged, 2-Way Valve, NC, 63 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06070 Flowrite 2 1/2" Flanged, 2-Way Valve, NC, 63 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03184-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_f5e70af8-dcd1-4503-9631-a4d40608f89f.jpg?v=1783996085 371-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03184 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-3-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_780f607f-bb34-494e-a914-cafae70f3442.jpg?v=1783989080 230-04302-3 | PICV, 3/4 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-3 PICV, 3/4 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05972-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_58b41439-bb62-42fa-92fd-170c1173a3e6.jpg?v=1783980832 281-05972 | Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05972 Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10324s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_72181bf2-0fce-4f95-87cf-56d1935ab2bd.jpg?v=1783978934 171F-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10325s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_fa94a2de-c024-405b-a110-36ebb7b98dc0.jpg?v=1784243435 172G-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10325S 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02024-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_d8dfe766-dcc6-4737-bd71-fe46a3fa6a08.jpg?v=1783995945 259-02024 | Valve assy NC 1/2" 2.5Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02024 Valve assy NC 1/2" 2.5Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_5c9637ad-bfac-4939-ad4a-5b33d8b9977b.jpg?v=1783989089 267-06040 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06040 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03022-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_c6488a46-2201-44c9-9135-10be995a25e9.jpg?v=1783980832 276-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_ff66f942-4389-445b-8aec-36970f5026c9.jpg?v=1783979022 283-03150 | Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03150 Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05963-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b893a0d9-37fb-4567-8c2f-24a4b3bcda43.jpg?v=1784243464 292-05963 | Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05963 Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03181-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_7b4b1604-f0f2-47cc-ab70-d1710e311a5a.jpg?v=1783995978 299-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06123-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_8d20c6a9-8b45-4cbc-b78d-0acbddf685c8.jpg?v=1783989237 599-06123 | Flowrite 5" Flanged, 2W Valve, NO, 250 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06123 Flowrite 5" Flanged, 2W Valve, NO, 250 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02025-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_6a791b13-581d-4a74-a61a-dbfca01cd5f1.jpg?v=1783980865 366-02025 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02025 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03327-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03327.jpg?v=1783979335 599-03327 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03327 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02069-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_370b7935-a3e1-46ae-81fc-9be17eb6b633.jpg?v=1784243467 363-02069 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02069 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10321-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_78c3feec-5565-4b04-ab0e-bb718ae3527d.jpg?v=1783995862 171C-10321 | 2W 1-1/4", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10321 2W 1-1/4", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03185-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_2be2402e-250f-45a8-afac-cf04dc4b141f.jpg?v=1783989156 371-03185 | Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03185 Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-3-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_8fae5bc9-476e-4ba5-84d3-d981cf0a0ac9.jpg?v=1783980820 230-04302-3.5 | PICV, 3/4 inch, 3.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-3.5 PICV, 3/4 inch, 3.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10325s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_af92417f-55fa-41f1-8f96-7e463cfbeb0f.jpg?v=1783978934 171F-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10325S 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10326-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_b8c16ae5-47e5-4e47-8761-42890d25d77b.jpg?v=1784243436 172G-10326 | 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_06cfd36d-9225-4b17-899b-57b6e3e74c7d.jpg?v=1783995946 259-02026 | Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02026 Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_95bcd9b6-abc4-467e-8e24-f1577b5fde94.jpg?v=1783989092 267-06041 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06041 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03023-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_94619634-918a-40ed-86c9-6c9b38538f2d.jpg?v=1783980833 276-03023 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03023 Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03163-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_61e2a2fb-0165-4c07-84aa-e121fc87ebd5.jpg?v=1783979023 283-03163 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator w/ pos | Siemens Building Technology Siemens Building Technology 283-03163 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05964-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e1241fca-f077-4491-8127-6908961de571.jpg?v=1784243464 292-05964 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05964 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03182-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_22309ea2-3a96-4357-b676-1b33fee18476.jpg?v=1783995978 299-03182 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06124-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_2d7bad9f-aafa-48bf-a9db-646f4b42a953.jpg?v=1783989237 599-06124 | Flowrite 6" Flanged, 2W Valve, NO, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06124 Flowrite 6" Flanged, 2W Valve, NO, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_b37076e8-0f18-4e2e-b046-45ecb731fe7c.jpg?v=1783980863 366-02026 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02026 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03328-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03328.jpg?v=1783979336 599-03328 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03328 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_11e44c59-fe0d-4523-bc60-72419e4d2e43.jpg?v=1784243466 363-02070 | MT Series 3W Valve assy ANSI 250 Mix Linear 3/4" 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02070 MT Series 3W Valve assy ANSI 250 Mix Linear 3/4" 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-333-208-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/333-208.jpg?v=1783996055 333-208 | Right Angle Mounting Plate | Siemens Building Technology Siemens Building Technology 333-208 Right Angle Mounting Plate | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_5c7865fa-3fbe-45f2-8c22-5cf5d9085ca3.jpg?v=1783989106 277-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-4-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_eda14025-4e6b-44ab-8c74-eec3502d18c9.jpg?v=1783980820 230-04302-4 | PICV, 3/4 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-4 PICV, 3/4 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10326s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_fcd42b48-c18f-4e53-ba33-204230f57d1a.jpg?v=1783978934 171F-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10326s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_7cca34c8-323a-4269-89fa-185369cb630e.jpg?v=1784243435 172G-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02027-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_6c12c67c-da40-4866-a902-a6c0619927f0.jpg?v=1783995946 259-02027 | Valve assy NC 3/4" 6.3Cv FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02027 Valve assy NC 3/4" 6.3Cv FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_3b645d4f-99fe-4922-be93-e6f654be7c3c.jpg?v=1783989088 267-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03024-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_04df0ec7-aef8-4962-a856-280cd4ded930.jpg?v=1783980831 276-03024 | Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03164-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_cd5e68ef-2536-4743-a557-530c76bbfdb3.jpg?v=1783979023 283-03164 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05972-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_0ebb5096-942a-4137-af30-1d9b195cc071.jpg?v=1784243465 292-05972 | Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05972 Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03183-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_575c0b49-7f07-4607-ab07-5ce16d9f3e5c.jpg?v=1783995982 299-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06133-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_9b273ea2-999e-4792-a06c-f0b4cf082680.jpg?v=1783989237 599-06133 | Flowrite 5" Flanged, 2W Valve, NC, 250 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06133 Flowrite 5" Flanged, 2W Valve, NC, 250 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02027-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_c4161cf5-f02c-449e-8c84-06c1aeec622d.jpg?v=1783980865 366-02027 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02027 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03329-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03329.jpg?v=1783979336 599-03329 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03329 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_68605c39-2d70-43f6-81ca-1d2dd73619ab.jpg?v=1784243467 363-02071 | MT Series 3W Valve assy ANSI 250 Mix Linear 1" 10Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02071 MT Series 3W Valve assy ANSI 250 Mix Linear 1" 10Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_53664019-006b-4968-91d6-ba19e3de5475.jpg?v=1783995967 277-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-242-00230-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_ee7178a2-497f-40f6-8d0a-55758c68945c.jpg?v=1783980822 242-00230 | Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Siemens Building Technology Siemens Building Technology 242-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-4-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_47ca2239-eefd-4f24-8ce8-d620365e7c52.jpg?v=1783978985 230-04302-4.5 | PICV, 3/4 inch, 4.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-4.5 PICV, 3/4 inch, 4.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10327s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_bf4ae18d-12bf-4509-a9cc-be9e191d5e35.jpg?v=1784243435 171F-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02028-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_65e0e8e7-d8c2-4f62-a5bf-6b492bc546c0.jpg?v=1783995946 259-02028 | Valve assy NC 3/4" 6.3Cv FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02028 Valve assy NC 3/4" 6.3Cv FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_d49f1a4d-295b-40c0-9712-8d2fa21e1f03.jpg?v=1783989088 267-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06051 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03025-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_c3ebc1a4-8462-4494-b9a3-454dc4bec3a8.jpg?v=1783980833 276-03025 | Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03025 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03180-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_8f497fbf-dfd6-4c9d-bd95-fc9bcdde51bd.jpg?v=1783979023 283-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05973-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_54ba4591-0099-45be-be04-9f92b9200d5a.jpg?v=1784243465 292-05973 | Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05973 Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03184-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_4e1aabe1-98f7-4762-bf7d-90467f0e7710.jpg?v=1783995978 299-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03184 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06143-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_23d8cc1a-92a4-4906-b863-3fa5ceb3fe39.jpg?v=1783989236 599-06143 | Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06143 Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02028-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_fdb3c439-894a-46ab-a19f-b9f7f7983869.jpg?v=1783980865 366-02028 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02028 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02072-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_ae2bdccf-fb9d-4e4c-80c4-d715b0a71f40.jpg?v=1783979112 363-02072 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02072 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10328-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_36f56c4c-4ce4-430b-935b-3dda7045afd0.jpg?v=1784243436 171G-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Siemens Building Technology Siemens Building Technology 171G-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_ddd0b850-74c0-4da9-88f2-b19464dc0411.jpg?v=1783996321 599-06071 | Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06071 Flowrite 3" Flanged, 2-Way Valve, NC, 100 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-5-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_dbdbf877-dee0-49ba-b66f-13dd7383d7cf.jpg?v=1783989080 230-04303-5.5 | PICV, 3/4 inch, 5.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-5.5 PICV, 3/4 inch, 5.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10328s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c6c5ce44-cc9e-4120-bb89-20bd5d0e30f6.jpg?v=1783980801 171F-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10327s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_1d4d2466-9725-4b6d-8171-8d759060f4bf.jpg?v=1783978935 172G-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02029-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_ffc5058d-e4cf-413f-9245-12ed0a0d804f.jpg?v=1784243445 259-02029 | Valve assy NC 1" 10.0Cv FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02029 Valve assy NC 1" 10.0Cv FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_0886a02d-20cf-4670-9ab2-5a73d3820eb6.jpg?v=1783995956 267-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06060 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03026-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_90127c53-13ad-4175-b456-5afc9cdc40de.jpg?v=1783989093 276-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03181-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_f5b84ab9-13a9-4a3a-9705-5c3e8cca2090.jpg?v=1783980837 283-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05983-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_adbf3c5a-f538-4331-b32e-85ad0ce19d89.jpg?v=1783979029 292-05983 | Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05983 Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06144-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_bbaeddbf-dd88-44fa-93ab-1ea235b60651.jpg?v=1784243478 599-06144 | Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06144 Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02029-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_06d034cf-06fa-455c-9aed-6a38a0d97e43.jpg?v=1783996077 366-02029 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02029 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_f3c55c94-98af-42f8-be4d-c43574586af2.jpg?v=1783989154 363-02073 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.63Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02073 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 0.63Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05971-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c6a433d4-5634-485c-a313-e2ccf8317cb2.jpg?v=1783980832 291-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-243-00230-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_c1b27545-58c2-4dcb-9e8a-3d3d73d1e365.jpg?v=1783978996 243-00230 | Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 243-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-6-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_8bee2d80-9c66-4d2e-ae36-a7b4009e23a0.jpg?v=1784243438 230-04303-6 | PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-6 PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10329s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_0bee36b6-4d54-4abf-9500-f37c1bf1f382.jpg?v=1783995867 171F-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10328-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_0715e4d2-b651-4e4b-980b-ee2a4b20b4ff.jpg?v=1783989039 172G-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_3d8abc75-3619-45ae-8db8-8426bcaf3b27.jpg?v=1783980828 267-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03054-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_a294f552-42a4-45b1-84d4-f65f19db6950.jpg?v=1783979019 276-03054 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03054 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03183-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_02973167-0046-4767-a7e5-3c82d308cb9f.jpg?v=1784243457 283-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05984-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_93b5ff44-1c74-4809-bc76-8c44e40988e7.jpg?v=1783995978 292-05984 | Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05984 Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03187-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_dc7631c2-6cb3-43f4-9f07-ac40bf125d53.jpg?v=1783989103 299-03187 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03187 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06153-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_6fb89ba7-9486-43d3-aecd-da05eea387be.jpg?v=1783980933 599-06153 | Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Linear, SS Trim, ANSI 250. | Siemens Building Technology Siemens Building Technology 599-06153 Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Linear, SS Trim, ANSI 250. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02030-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_9ba8cadb-2148-4791-a15c-dd6530822554.jpg?v=1783979116 366-02030 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02030 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03333-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03333.jpg?v=1784243478 599-03333 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03333 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02074-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_b16b3a14-0b3d-4926-a5a8-1cf41d5f100b.jpg?v=1783996075 363-02074 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02074 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01115-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_f1b78cc9-76a9-449f-b6af-2bcbd9652c3c.jpg?v=1783989084 255-01115 | MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 0.4 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01115 MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 0.4 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06165-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44029_en_58e72bff-637b-4780-974b-295f41d0dadb.jpg?v=1783980832 277-06165 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06165 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-243-00234-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_254e0604-25fb-4be0-963a-0c6750031851.jpg?v=1783640595 243-00234 | Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 243-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-6-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_ed920377-3f5c-4287-8c2d-ad159c05ce60.jpg?v=1784243439 230-04303-6.5 | PICV, 3/4 inch, 6.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-6.5 PICV, 3/4 inch, 6.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10330s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_4f01b417-68c2-40f5-b2e4-0e3be7a3134d.jpg?v=1783995866 171F-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171F-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10328s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c5c532c0-1a62-40fc-af66-e76baacb8915.jpg?v=1783989038 172G-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_93300b5b-8eee-4576-8724-8fd0f6320e8b.jpg?v=1783980829 267-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03055-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_b2437e9b-03ca-43fd-afa1-c97aa2e823ea.jpg?v=1783979019 276-03055 | Valve assy 2W NO 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03055 Valve assy 2W NO 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03198-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_7dec25ff-bc58-4aa3-ac12-e5b8f1442097.jpg?v=1784243457 283-03198 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03198 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03188-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_0a5c5157-1f67-494a-b354-6004a9ae15db.jpg?v=1783995982 299-03188 | Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Siemens Building Technology Siemens Building Technology 299-03188 Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, 2-pos Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06179-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_99d9e0d8-0c9f-487d-89f8-e879e2a6bd19.jpg?v=1783989236 599-06179 | Flowrite 6" Flanged, 3W Valve, 400Cv, Stainless Steel Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06179 Flowrite 6" Flanged, 3W Valve, 400Cv, Stainless Steel Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02031-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_d1950055-7ad3-469f-872a-2dcd8498fcda.jpg?v=1783980863 366-02031 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02031 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02075-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en.jpg?v=1783979112 363-02075 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1.6Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02075 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 1.6Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06166-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44029_en_e956176f-9256-494c-8467-1e8478d8e167.jpg?v=1784243457 277-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-mvs661-25-0-4n-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/MVS661.25-0.4N.jpg?v=1783997136 MVS661.25-0.4N | 2-port refrig valve, PN 63, DN25, 0.4kvs, 24VAC/DC, 0/2...10 VDC / 0/4...20 mA | Siemens Building Technology Siemens Building Technology MVS661.25-0.4N 2-port refrig valve, PN 63, DN25, 0.4kvs, 24VAC/DC, 0/2...10 VDC / 0/4...20 mA | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-7-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_43075c54-e289-44c6-8ae5-c8ece778a7dc.jpg?v=1783989080 230-04303-7 | PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-7 PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172e-10329s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_0f0a0190-877f-40ae-a796-0c26dfa51493.jpg?v=1783980805 172E-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172E-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10350-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_c3e2fe0d-36a5-4194-bc67-843c6d9ff991.jpg?v=1783978934 171F-10350 | 599 Series 3W, 1/2", 0.4 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10350 599 Series 3W, 1/2", 0.4 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10329-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_dea02f5d-1b1d-4592-9eee-4c14cc421ff4.jpg?v=1784243436 172G-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_59a01be6-2578-4870-8230-a7cf14a229b9.jpg?v=1783995955 267-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03056-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_979f50d0-f2ba-4393-b440-117467d0a207.jpg?v=1783989094 276-03056 | Valve assy 2W NO 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03056 Valve assy 2W NO 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03199-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_8337b1c4-34bc-43c6-b3f5-3e669b2cb456.jpg?v=1783980832 283-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05993-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c4363081-7f03-442b-93e2-fc578acbba9b.jpg?v=1783979029 292-05993 | Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05993 Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03198-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_6ab88cba-91e2-404b-8173-22f885e88c1c.jpg?v=1784243466 299-03198 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03198 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06620-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06620.jpg?v=1783996319 599-06620 | Flowrite two-way 2 1/2 inch high close-off valve. ANSI 250, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06620 Flowrite two-way 2 1/2 inch high close-off valve. ANSI 250, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02032-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_7db4c915-0b07-43b1-876a-6c156b123e92.jpg?v=1783989155 366-02032 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02032 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02076-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_91d9af05-0be2-4ca3-9a4b-622782b3096b.jpg?v=1783980862 363-02076 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 2.5Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02076 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 2.5Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05980-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_cdae51ee-5b22-4c9c-b4b7-7697929140b0.jpg?v=1783979029 291-05980 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05980 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05932-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f23bd3dc-30c8-414f-9e45-1230da7185e2.jpg?v=1784243466 294-05932 | Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05932 Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-7-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_f228d858-37e8-4995-8887-1d12806ef36b.jpg?v=1783995924 230-04303-7.5 | PICV, 3/4 inch, 7.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-7.5 PICV, 3/4 inch, 7.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10350s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_9b5daf75-4324-47d3-b74f-570fd6e94429.jpg?v=1783989033 171F-10350S | 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10329s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_57d1cd77-e2e1-4ac7-bc1a-d48ae5e6c703.jpg?v=1783980804 172G-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02037-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_1d166617-bb74-4e20-b2f5-dacbad5788cf.jpg?v=1783979003 259-02037 | Valve assy NO 1/2" 1.6Cv, FxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02037 Valve assy NO 1/2" 1.6Cv, FxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06120-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_ad145bed-6ec1-49b3-bdd3-44dac57babd3.jpg?v=1784243445 267-06120 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06120 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03057-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_493f1553-5e77-4e45-882b-58c0eb935c9f.jpg?v=1783995967 276-03057 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03057 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03201-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_7e130e64-6916-4e15-b7f0-02c9c434fadf.jpg?v=1783989106 283-03201 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-05994-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7b11328a-7ad5-40ca-9b21-ff590d4a1323.jpg?v=1783980833 292-05994 | Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-05994 Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03199-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_aec0ae78-52e0-4af6-9a43-b17a45063e1b.jpg?v=1783979031 299-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06621-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06621.jpg?v=1784243479 599-06621 | Flowrite two-way 3-inch high close-off valve. ANSI 250, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06621 Flowrite two-way 3-inch high close-off valve. ANSI 250, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02033-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_4e1e8623-c184-400e-8d41-488e43315485.jpg?v=1783996077 366-02033 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02033 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02077-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_42b7216f-dfc3-4646-86c2-5ab8e9d75e8f.jpg?v=1783989156 363-02077 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 4Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02077 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" 4Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171d-10323-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_6d782faf-a1a6-4516-9f2b-1be9d925a32f.jpg?v=1783980802 171D-10323 | 2W 1-1/2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171D-10323 2W 1-1/2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06171-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44029_en.jpg?v=1783979021 277-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06171 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-538-675-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/siemens-538-675.png?v=1784243467 538-675 | TRUNK INTERFACE II W/230V 50HZ | Siemens Building Technology Siemens Building Technology 538-675 TRUNK INTERFACE II W/230V 50HZ | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05934-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e53200cf-eb21-4098-a92c-c30a05db409a.jpg?v=1783995978 294-05934 | Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05934 Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-8-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_3a300917-9d2e-4b4d-824c-7664728ac744.jpg?v=1783989080 230-04303-8 | PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-8 PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10330-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_4738160d-ea91-4bca-b7a3-1cdd8d546287.jpg?v=1783980801 172G-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10330 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06121-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_e8219c1d-25b4-437d-aea2-d9b7f7421c26.jpg?v=1783979011 267-06121 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06121 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03058-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_4a0ff8f3-a1d0-446e-a6d9-e670d7250892.jpg?v=1784243456 276-03058 | Valve assy 2W NO 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03058 Valve assy 2W NO 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05920-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_5e230a95-1355-4410-9485-0709d6845c07.jpg?v=1783995974 283-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06044-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_0915ba75-ceea-45f9-8ef6-2b750da4dc8e.jpg?v=1783989100 292-06044 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06044 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03200-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_b2568f64-7d5e-4cc9-8911-5e427a2cb6cb.jpg?v=1783980834 299-03200 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03200 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06622-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06622.jpg?v=1783979338 599-06622 | Flowrite two-way 4- inch high close-off valve. ANSI 250, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06622 Flowrite two-way 4- inch high close-off valve. ANSI 250, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02034-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_ade48d6c-efed-4a12-a1ae-166159c71542.jpg?v=1784243467 366-02034 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02034 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02078-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_3a15d184-d533-4e75-a809-a504b89e5799.jpg?v=1783996076 363-02078 | MT Series 3W Valve assy ANSI 250 Mix Linear 3/4" 6.3Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02078 MT Series 3W Valve assy ANSI 250 Mix Linear 3/4" 6.3Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qad2020u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QAD2020U.jpg?v=1783989515 QAD2020U | Surface Mount Temperature Sensor (Pipe), Nickel 1K Ohm (at 32 Deg F) | Siemens Building Technology Siemens Building Technology QAD2020U Surface Mount Temperature Sensor (Pipe), Nickel 1K Ohm (at 32 Deg F) | Midwest Supply Us https://midwestsupplyus.com/products/nco-244-00233-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44686_en_f8bb46c2-60f2-4d8b-ae01-68b1c826cce8.jpg?v=1783980820 244-00233 | Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 24V floating NSR actuator | Siemens Building Technology Siemens Building Technology 244-00233 Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 24V floating NSR actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-8-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_338eeb39-7cc7-425a-b397-c03740e5f537.jpg?v=1783978985 230-04303-8.5 | PICV, 3/4 inch, 8.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-8.5 PICV, 3/4 inch, 8.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10351s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_6fc92c31-ce9b-4cfc-9b2b-1717b3516103.jpg?v=1784243434 171F-10351S | 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10330s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c11cc69d-3b29-456f-a4ba-2c3a5ea5025d.jpg?v=1783995869 172G-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_401effd6-6fe7-42b8-9490-b19c44d9b0f0.jpg?v=1783989084 259-02040 | Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02040 Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_7033efe7-74d0-4576-bfd2-dee7bfb4cfa3.jpg?v=1783980829 267-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03059-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_e1d4db71-07e7-41aa-ae9c-e5757e48d725.jpg?v=1783979019 276-03059 | Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03059 Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05931-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_7f0b2ae6-b444-43a5-96d3-3fd22ba4f06b.jpg?v=1784243460 283-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06052-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2c129045-d1f3-45f0-91a2-e88f88d83a08.jpg?v=1783995977 292-06052 | Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06052 Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03201-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_8ed25645-f468-4b9f-bce5-f6bbb0fcaf45.jpg?v=1783989104 299-03201 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06623-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06623.jpg?v=1783980932 599-06623 | Flowrite two-way 5-inch high close-off valve. ANSI 250, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06623 Flowrite two-way 5-inch high close-off valve. ANSI 250, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02035-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_cd84dccb-0176-4378-bab8-6c8350e24f4c.jpg?v=1783979116 366-02035 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02035 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03336-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03336.jpg?v=1784243478 599-03336 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03336 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-363-02079-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_c8a754c0-46fe-415d-8bcd-cf0fca14501a.jpg?v=1783996076 363-02079 | MT Series 3W Valve assy ANSI 250 Mix Linear 1" 10Cv 24V float NSR | Siemens Building Technology Siemens Building Technology 363-02079 MT Series 3W Valve assy ANSI 250 Mix Linear 1" 10Cv 24V float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_47804446-347c-47b1-b819-574d92adc5f5.jpg?v=1783989099 291-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-4-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_c5b2bedc-c523-463e-80c7-a0b9fc51e249.jpg?v=1783980819 230-04304-4 | PICV, 1 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-4 PICV, 1 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10352-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_92cb01ed-a97e-483c-8b9e-e3dc62663bbc.jpg?v=1783978934 171F-10352 | 599 Series 3W, 1/2", 1.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10352 599 Series 3W, 1/2", 1.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10300-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_23daa098-3010-47c7-a1aa-c7f224bca005.jpg?v=1784243436 172H-10300 | 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos, NC SR | Siemens Building Technology Siemens Building Technology 172H-10300 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos, NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02043-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_dbe01ec4-f71d-45da-a79c-b17f4c54cd20.jpg?v=1783995946 259-02043 | Valve assy NO 1/2" 0.63Cv, AFxUM Brass Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02043 Valve assy NO 1/2" 0.63Cv, AFxUM Brass Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_898363c8-021d-40a2-847f-9934bd9e5478.jpg?v=1783989089 267-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06131 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_6cb9e6bf-3e14-422b-ba4d-198d6aceb5a4.jpg?v=1783980832 276-03060 | Valve assy 2W NO 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03060 Valve assy 2W NO 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05941-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_e99fee06-1f31-4655-ba7e-4c8aae426e4f.jpg?v=1783979023 283-05941 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05941 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06053-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_195302a3-96f3-4999-950d-33485a8a61b7.jpg?v=1784243465 292-06053 | Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06053 Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03202-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_c8a3fa73-448b-4ec3-997a-e41b43a2edf1.jpg?v=1783995982 299-03202 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03202 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06624-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06624.jpg?v=1783989237 599-06624 | Flowrite two-way 6-inch high close-off valve. ANSI 250, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06624 Flowrite two-way 6-inch high close-off valve. ANSI 250, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02036-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_9ab0eaf7-5bb9-4512-be68-2194b378ac41.jpg?v=1783980865 366-02036 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02036 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 1.6Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03337-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03337.jpg?v=1783979335 599-03337 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03337 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-536-380-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218909_en_9978823c-bcc5-4fd7-b4da-34b9bcdd373e.jpg?v=1784243471 536-380 | Air Velocity Sensor Pickup Probe Kit, 2-pipe, 10" (254 mm) | Siemens Building Technology Siemens Building Technology 536-380 Air Velocity Sensor Pickup Probe Kit, 2-pipe, 10" (254 mm) | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02010-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_dfa39be1-e103-4b20-95ef-08848845b711.jpg?v=1783995953 261-02010 | Valve assy NC 1/2" 4.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02010 Valve assy NC 1/2" 4.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05991-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_5ff730d9-68ed-499d-ad60-7548602ccf86.jpg?v=1783989107 285-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_f5b0c801-7d12-41d3-86b6-1b5fb51e400a.jpg?v=1783980819 230-04304-5 | PICV, 1 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-5 PICV, 1 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10352s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_93fba461-adda-4454-92d8-8e36a06e5d7b.jpg?v=1783978934 171F-10352S | 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06140-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_cc38a7ac-4514-4811-aa5f-a2e046a43afc.jpg?v=1784243450 267-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06140 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_6d7860fa-0aa0-4122-9765-fa165bd894ef.jpg?v=1783995966 276-03061 | Valve assy 2W NO 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03061 Valve assy 2W NO 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05950-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_082def5a-c5ad-4644-8010-98228d1901b5.jpg?v=1783989107 283-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act w. pos | Siemens Building Technology Siemens Building Technology 283-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act w. pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06054-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f2145ce2-4fee-408d-bd15-37707549fb4c.jpg?v=1783980836 292-06054 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06054 Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03203-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en.jpg?v=1783979031 299-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06625-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06625.jpg?v=1784243479 599-06625 | Flowrite two-way 2 1/2 inch high close-off valve. ANSI 250, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06625 Flowrite two-way 2 1/2 inch high close-off valve. ANSI 250, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02037-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_5c69b7d1-09e5-4686-b593-9a24ce5e9c95.jpg?v=1783996077 366-02037 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02037 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1.6Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03338-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03338.jpg?v=1783989236 599-03338 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03338 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-536-382-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218909_en.jpg?v=1783980923 536-382 | Air Velocity Sensor Pickup Probe Kit, 2-pipe, 12" (305 mm) | Siemens Building Technology Siemens Building Technology 536-382 Air Velocity Sensor Pickup Probe Kit, 2-pipe, 12" (305 mm) | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05990-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b6b454fc-a737-4a07-8cf4-f900b57b4ef5.jpg?v=1783979029 291-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 291-05990 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-6-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_00145529-4115-404c-bad2-e51cc3d79a87.jpg?v=1784243438 230-04304-6 | PICV, 1 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-6 PICV, 1 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10353-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_251515a7-c5cd-450c-9492-136961e8ab38.jpg?v=1783995867 171F-10353 | 599 Series 3W, 1/2", 1.6 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10353 599 Series 3W, 1/2", 1.6 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10301-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_2a3bd376-0178-47d0-8e5d-56cae7004dc4.jpg?v=1783989037 172H-10301 | 2W 1/2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens Building Technology Siemens Building Technology 172H-10301 2W 1/2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02049-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_a885294f-7c91-4099-9bbb-d4e3b7957cf1.jpg?v=1783980826 259-02049 | Valve assy NO 1/2" 0.63Cv, FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02049 Valve assy NO 1/2" 0.63Cv, FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06141-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_9751f992-e2db-4776-b2bc-e2f9232f50bb.jpg?v=1783979011 267-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03072-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_64f788f1-089e-4ad4-8e6b-32ed83bf38b4.jpg?v=1784243457 276-03072 | Valve assy 2W NC 1/2" 1Cv Lin, SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03072 Valve assy 2W NC 1/2" 1Cv Lin, SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05951-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_93be94db-d804-4139-ae8d-d1d47689dd1e.jpg?v=1783995974 283-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06062-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_045389bf-9668-45a7-b87a-cd388a781b7d.jpg?v=1783989101 292-06062 | Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06062 Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-299-03206-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44013_en_b94fae24-232b-4f0d-9c0c-458a28ad98fe.jpg?v=1783980834 299-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Siemens Building Technology Siemens Building Technology 299-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, 2-pos Elect Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06626-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06626.jpg?v=1783979337 599-06626 | Flowrite two-way 3-inch high close-off valve. ANSI 250, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06626 Flowrite two-way 3-inch high close-off valve. ANSI 250, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02038-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_c3877250-125f-4e48-bd97-c342c2ef2cd3.jpg?v=1784243467 366-02038 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02038 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03339-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03339.jpg?v=1783996314 599-03339 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03339 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-536-384-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218909_en_9958ed22-dd2f-4f0e-8602-ad7ebf320881.jpg?v=1783989225 536-384 | Air Velocity Sensor Pickup Probe Kit, 2-pipe, 14" (356 mm) | Siemens Building Technology Siemens Building Technology 536-384 Air Velocity Sensor Pickup Probe Kit, 2-pipe, 14" (356 mm) | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-7-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_b857175b-de9e-4597-b9f5-6caabe609180.jpg?v=1783980820 230-04304-7 | PICV, 1 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-7 PICV, 1 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfm4160-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44127_en_0f35b6ee-1c54-4725-a1fe-3f394b8dc9a8.jpg?v=1783980167 QFM4160 | Duct RH and Temp Sensor, 2 percent certified, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens Building Technology Siemens Building Technology QFM4160 Duct RH and Temp Sensor, 2 percent certified, RH: 0-10 Vdc, T: 0-10 Vdc | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10353s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_b1ec5a1a-46cd-4c8c-9a2d-e6bbe0ef0ad3.jpg?v=1784243436 171F-10353S | 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10301s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_c327c095-467c-4d79-86e1-c7187fa6b59a.jpg?v=1783995869 172H-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02050-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a87a7151-b437-4adc-aaf9-aedf06425b92.jpg?v=1783989085 259-02050 | Valve assy NO 1/2" 0.63Cv, FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02050 Valve assy NO 1/2" 0.63Cv, FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06150-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_c0bd3658-abfa-42e8-9cc5-ea7534444d40.jpg?v=1783980831 267-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_ecef6717-d082-45b7-a046-2358bc9080a9.jpg?v=1783979019 276-03073 | Valve assy 2W NC 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03073 Valve assy 2W NC 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05961-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_f0eda7db-94c2-4f88-aa11-8c7da40d17e5.jpg?v=1784243457 283-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06063-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d3b4fabc-2f18-480e-9bb2-ccdf77ddf650.jpg?v=1783995977 292-06063 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06063 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03000-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_905ce87a-9521-4915-875e-a8414b198838.jpg?v=1783989157 371-03000 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02039-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_f63cbf75-e14d-4455-82be-4493c7750dde.jpg?v=1783980864 366-02039 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02039 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03340-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03340.jpg?v=1783979339 599-03340 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03340 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01123-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_7cb68a44-5fe9-41bc-b618-3525cb8cf5fd.jpg?v=1784243444 255-01123 | MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 2.5 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01123 MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 2.5 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02021-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_a57ee569-fc48-4ffc-8511-4683d090890c.jpg?v=1783995953 261-02021 | Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02021 Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-05991-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_68f06f1f-63a9-40b3-bf70-423f5d5be6ff.jpg?v=1783989100 291-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-8-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_d85a43bd-235e-444d-a3f5-b599f1e0e648.jpg?v=1783980819 230-04304-8 | PICV, 1 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-8 PICV, 1 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10302-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en.jpg?v=1783978935 172H-10302 | 2W 1/2", 1Cv ball valve assy, chrom-plat brass ball & brass stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10302 2W 1/2", 1Cv ball valve assy, chrom-plat brass ball & brass stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02052-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_fa7f2284-ebf3-4dd5-83a1-bc1743a86366.jpg?v=1784243445 259-02052 | Valve assy NO 1/2" 1.0Cv, FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02052 Valve assy NO 1/2" 1.0Cv, FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06151-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_2154a51e-a2bc-41d9-bc25-50e10a28e7a9.jpg?v=1783995956 267-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 267-06151 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03074-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_bfee8053-7f14-4851-911d-db2847f129af.jpg?v=1783989093 276-03074 | Valve assy 2W NC 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03074 Valve assy 2W NC 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_2a56eef4-b6c2-4475-a340-54419e8f1584.jpg?v=1783980838 283-06040 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06040 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06064-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_185fe688-1e59-487e-a9ae-e219817b0d80.jpg?v=1783979029 292-06064 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06064 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03001-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_60db2e31-be7e-40ec-9e48-4f86cff7dec3.jpg?v=1784243471 371-03001 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03001 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06629-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06629.jpg?v=1783996319 599-06629 | Flowrite two-way 6-inch high close-off valve. ANSI 250, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06629 Flowrite two-way 6-inch high close-off valve. ANSI 250, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_6c2e88aa-499e-46b3-8e0b-826a0a682b38.jpg?v=1783989155 366-02040 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02040 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03341-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03341.jpg?v=1783980931 599-03341 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03341 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-324a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_863b0d48-ddeb-4ad1-99be-48ad93c42c35.jpg?v=1783979310 547-324A | RCM FM BAC +/-.50"wc( 125Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-324A RCM FM BAC +/-.50"wc( 125Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03116-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_72d420d1-7c01-4910-8aaa-ce84b38da0fc.jpg?v=1784243457 283-03116 | Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-03116 Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04304-9-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_5a40360e-a801-4622-9f8c-3c30a019ab1e.jpg?v=1783995924 230-04304-9 | PICV, 1 inch, 9 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04304-9 PICV, 1 inch, 9 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10354s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_27f09b4c-e01c-47fb-a578-cd6a351dfc1b.jpg?v=1783989033 171F-10354S | 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10302s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_1bf8f7d2-fdc1-4240-bffe-3f3d63c2bfc5.jpg?v=1783980802 172H-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02054-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_1c2c93ef-d8c2-421a-a883-b9591a522a74.jpg?v=1783979003 259-02054 | Valve assy NO 1/2" 1.6Cv, FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02054 Valve assy NO 1/2" 1.6Cv, FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03075-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_d35c8b49-7100-4740-9171-f6d51bea394c.jpg?v=1784243456 276-03075 | Valve assy 2W NC 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03075 Valve assy 2W NC 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06051-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_007af6f3-035a-4b14-8b39-b7e0837fc629.jpg?v=1783995974 283-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06051 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06072-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_325ed979-2756-4bb0-a97f-02bdd6831677.jpg?v=1783989105 292-06072 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06072 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03002-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_a3649982-0b91-42cb-9d01-2e0277adfe92.jpg?v=1783980864 371-03002 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02041-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_7ee915c6-e39d-41da-a91f-4421a69b9dda.jpg?v=1783979116 366-02041 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02041 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03342-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03342.jpg?v=1784243478 599-03342 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03342 Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-324b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_393e090a-b75e-4509-92e8-edd78d9753c6.jpg?v=1783996291 547-324B | RCM FM BAC +/-.50"wc( 125Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-324B RCM FM BAC +/-.50"wc( 125Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02053-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_20b089e1-3b26-4260-99b4-fc7692082e8f.jpg?v=1783989085 262-02053 | Valve assy NO 1/2" 1.6Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 262-02053 Valve assy NO 1/2" 1.6Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10355-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_b96e35eb-f94f-4067-a2bb-2aec09659eca.jpg?v=1783980804 171F-10355 | 599 Series 3W, 1/2", 4.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10303-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_4cc1933e-628e-42a7-9405-c58a17836428.jpg?v=1783978935 172H-10303 | 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens Building Technology Siemens Building Technology 172H-10303 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06161-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_6da864ae-7d42-4c1d-bbd7-438d220d6039.jpg?v=1784243450 267-06161 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06161 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03076-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_7c219635-6f67-4294-a811-78d9522cf3c7.jpg?v=1783995967 276-03076 | Valve assy 2W NC 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03076 Valve assy 2W NC 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_e460357b-3d8d-4158-a688-d0dc57fe9923.jpg?v=1783989106 283-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06060 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06073-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ff18bb22-4f4a-4f7e-880d-2c785a5e17b4.jpg?v=1783980832 292-06073 | Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06073 Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03003-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en.jpg?v=1783979120 371-03003 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02042-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_7b6f7dd4-d8a4-41e3-a61b-c2c1f83be1d6.jpg?v=1784243467 366-02042 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02042 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09207-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_f66a9111-235b-4088-bb71-d8b0f5b52969.jpg?v=1783996320 599-09207 | SERVICE KIT,1.25"NO,SS,=%, | Siemens Building Technology Siemens Building Technology 599-09207 SERVICE KIT,1.25"NO,SS,=%, | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-325a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_90287182-7707-4e32-b390-c5fe9b121802.jpg?v=1783989230 547-325A | RCM FM BAC +/-1.0"wc( 250Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-325A RCM FM BAC +/-1.0"wc( 250Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06040-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_91e98414-a6d2-4e3a-bbca-b189e9e99301.jpg?v=1783980834 291-06040 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06040 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_e073aa2d-b529-48bd-842b-59bfa99dcb38.jpg?v=1783979023 283-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-03187-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_821a91c2-f635-44d8-a26b-0da6b6441f8b.jpg?v=1784243457 283-03187 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Siemens Building Technology Siemens Building Technology 283-03187 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w/poser | Midwest Supply Us https://midwestsupplyus.com/products/nco-gde141-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GDE141.1U.jpg?v=1783996919 GDE141.1U | Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 44 lb-in | Siemens Building Technology Siemens Building Technology GDE141.1U Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 44 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04320-0-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_1ca4e7f5-e152-4f28-b61d-e8c2138e36af.jpg?v=1783989080 230-04320-0.5 | 230-04320-0.5 1/2 PICV 0.5GPM+3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04320-0.5 230-04320-0.5 1/2 PICV 0.5GPM+3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10355s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_cdd0ee73-9e47-414d-9e90-94bc3efed62c.jpg?v=1783980801 171F-10355S | 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10303s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_fa297eee-7a4f-465e-b4eb-f268e4e7218c.jpg?v=1783978935 172H-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06165-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_8da01e7c-9cbd-446b-a4a5-13c0a6af4f9e.jpg?v=1784243450 267-06165 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06165 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06061-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_cd0c8e6e-055a-46df-94fd-3750383d5bc1.jpg?v=1783995974 283-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06074-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_60e0ea5a-a814-47d7-a53d-7ae024cc362b.jpg?v=1783989100 292-06074 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06074 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03004-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_00fdef1f-f4a0-4cb8-b5fd-2fdad6453a49.jpg?v=1783980864 371-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02043-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_941368bd-eebd-4b2a-b58e-7942b35f2bdc.jpg?v=1783979116 366-02043 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02043 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-325b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_b9d39122-bdae-4c47-8e9e-472934b494a7.jpg?v=1784243471 547-325B | RCM FM BAC +/-1.0"wc( 250Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-325B RCM FM BAC +/-1.0"wc( 250Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01129-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_4af99943-5ad0-44d9-87d2-91b40ff18a3c.jpg?v=1783995943 255-01129 | MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 3/4 In FxF, 6.3 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01129 MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 3/4 In FxF, 6.3 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-aqf3153-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_fb5127e5-7d0b-4fd9-985d-bf1ece7bb682.jpg?v=1783989317 AQF3153 | TEST KIT FOR QFA31XX AND QFM31XX | Siemens Building Technology Siemens Building Technology AQF3153 TEST KIT FOR QFA31XX AND QFM31XX | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05920-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_de46ce4a-50c8-46dc-826e-4e7adbcfa69c.jpg?v=1783980829 274-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gvd126-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GVD126.1U_559b4335-15a0-49d5-9b4f-44b6eb5dffa2.jpg?v=1783955461 GVD126.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 200 lb-in | SW | Siemens Building Technology Siemens Building Technology GVD126.1U Damper Actuator | Spring Return | 24 VAC | On/Off | 200 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04321-1-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_54f7ead4-236b-4a01-acdf-d161534ac0a6.jpg?v=1784243439 230-04321-1 | 230-04321-1, 1/2 PICV, 1 GPM + 3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04321-1 230-04321-1, 1/2 PICV, 1 GPM + 3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10356-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_4bc10c26-8774-4359-8cd3-159d0426a79f.jpg?v=1783995866 171F-10356 | 599 Series 3W, 1/2", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10356 599 Series 3W, 1/2", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10304-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_8cff0bca-088b-4a30-9ada-c6141a375fc0.jpg?v=1783989037 172H-10304 | 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens Building Technology Siemens Building Technology 172H-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02057-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_e6f7a56b-156e-4df3-864d-696020b418a8.jpg?v=1783980826 259-02057 | Valve assy NO 1/2" 0.4Cv, AFxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02057 Valve assy NO 1/2" 0.4Cv, AFxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06166-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_90641d80-5913-429a-8fbf-892e18d5804e.jpg?v=1783979011 267-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03078-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_919e27bf-1af5-4150-ad69-83b28643590a.jpg?v=1784243457 276-03078 | Valve assy 2W NC 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03078 Valve assy 2W NC 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_cc322d64-f3d0-4fd7-883e-e8b2c56dd882.jpg?v=1783995974 283-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06122-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e582ac70-2b3d-4ab8-a593-153fc65c9105.jpg?v=1783989100 292-06122 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06122 Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03005-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_75d56d8f-2e9b-45bf-867f-dcba028dd754.jpg?v=1783980864 371-03005 | Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03005 Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02044-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_77628243-6b02-4fa3-8ed7-38230c907d01.jpg?v=1783979116 366-02044 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02044 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxF 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09208-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09208.jpg?v=1784243479 599-09208 | SERVICE KIT,1.50"NO,=%,SS, | Siemens Building Technology Siemens Building Technology 599-09208 SERVICE KIT,1.50"NO,=%,SS, | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-326a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_2a0d6869-be06-49c1-968c-1496404f55d7.jpg?v=1783996291 547-326A | RCM FM BAC +/-2.5"wc( 625Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-326A RCM FM BAC +/-2.5"wc( 625Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-qam2020-500-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QAM2020.500.jpg?v=1783989515 QAM2020.500 | Duct Point Temperature Sensor, 1K Ohm Nickel at 32 Deg F, 16-Foot | Siemens Building Technology Siemens Building Technology QAM2020.500 Duct Point Temperature Sensor, 1K Ohm Nickel at 32 Deg F, 16-Foot | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02031-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_02b3189b-1193-4c3f-ae0c-d2678fad8013.jpg?v=1783980827 261-02031 | Valve assy NO 1/2" 0.4Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02031 Valve assy NO 1/2" 0.4Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05920-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_ddc017e6-c358-486e-9c01-91ae24ce08a5.jpg?v=1783979337 599-05920 | Flowrite 2-1/2" Flanged 2-Way Valve, NO, 63 Cv, Eq Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05920 Flowrite 2-1/2" Flanged 2-Way Valve, NO, 63 Cv, Eq Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04303-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_a3ad1411-8e02-42a5-aba5-0e864fb16ee2.jpg?v=1784243438 230-04303-5 | PICV, 3/4 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04303-5 PICV, 3/4 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-b304fb-sa266-600-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952705_en_d16cb509-55bb-4452-b7d2-2ae9e71a5fa7.jpg?v=1783996646 B304FB-SA266.600 | BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG B | Siemens Building Technology Siemens Building Technology B304FB-SA266.600 BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG B | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04321-1-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_694804c4-6a75-4e27-9798-c15e334c5766.jpg?v=1783989080 230-04321-1.5 | 230-04321-1.5, 1/2 PICV, 1.5 GPM + 3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04321-1.5 230-04321-1.5, 1/2 PICV, 1.5 GPM + 3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10356s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_ef4d7b75-0017-40b8-ab82-9bb82ee9df4d.jpg?v=1783980802 171F-10356S | 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10304s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_18f71ed5-9a73-4d2f-96c5-f33dc59cb4ed.jpg?v=1783978935 172H-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06170-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_b570e474-fe52-44f8-b933-1a069612b7b6.jpg?v=1784243450 267-06170 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged Prop El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 267-06170 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged Prop El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03079-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_61004548-3a05-49f2-a4c6-de0e072c3726.jpg?v=1783995966 276-03079 | Valve assy 2W NC 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-03079 Valve assy 2W NC 1-1/2" 25Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06071-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_726990fd-5b45-45aa-8bc0-9e5a27c28f6f.jpg?v=1783989107 283-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06123-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_63a0f7c9-413d-4a87-9f70-1647f4703c54.jpg?v=1783980833 292-06123 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06123 Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03006-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_c8b926ac-2962-4052-b56b-52c82c1e9b7e.jpg?v=1783979120 371-03006 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03006 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02045-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_6c52745b-729a-450a-ad4a-83a7409dd6c3.jpg?v=1784243467 366-02045 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02045 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 3/4" FxUM 6.3Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-326b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_f654e01d-9c6e-41a8-b691-95ac72125fac.jpg?v=1783996291 547-326B | RCM FM BAC +/-2.5"wc( 625Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-326B RCM FM BAC +/-2.5"wc( 625Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-qam2020-750-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/QAM2020.750.jpg?v=1783989514 QAM2020.750 | Duct Point Temperature Sensor, 1K Ohm Nickel at 32 Deg F, 24-Foot | Siemens Building Technology Siemens Building Technology QAM2020.750 Duct Point Temperature Sensor, 1K Ohm Nickel at 32 Deg F, 24-Foot | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00230-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44686_en_a80e0d87-1d82-4e34-aed8-0f6a972f0361.jpg?v=1783980825 248-00230 | Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gvd321-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GVD321.1U.jpg?v=1783653428 GVD321.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 200 lb-in | Siemens Building Technology Siemens Building Technology GVD321.1U Damper Actuator | Spring Return | 230 VAC | On/Off | 200 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04321-2-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_ff12863b-74a4-4ae3-810e-9b2b19a4f98e.jpg?v=1784243439 230-04321-2 | 230-04321-2, 1/2 PICV, 2 GPM + 3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04321-2 230-04321-2, 1/2 PICV, 2 GPM + 3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10357-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_f22fc9da-4882-403c-a1d0-e35f3cf4acaf.jpg?v=1783995867 171F-10357 | 599 Series 3W, 1/2", 10 Cv Ball Valve, 3-Pos Float, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10357 599 Series 3W, 1/2", 10 Cv Ball Valve, 3-Pos Float, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02059-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_4a955dfc-2b3e-4e03-9686-4bd0efdacfe6.jpg?v=1783989084 259-02059 | Valve assy NO 1/2" 4.0Cv, FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02059 Valve assy NO 1/2" 4.0Cv, FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06171-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_11a3a2b1-06fd-4aab-a64a-d667d475a565.jpg?v=1783980831 267-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06171 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03108-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_935785aa-2809-44d1-ab33-54ff36b3fbcc.jpg?v=1783979019 276-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06120-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_d3e31ee8-0dbe-4dca-9fcc-4c8209f5bb1d.jpg?v=1784243457 283-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06120 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06124-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_8ae1fc9d-47dd-43f3-907b-71cfe1f08ba1.jpg?v=1783995978 292-06124 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06124 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03007-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_9eda88f3-4725-42cf-91fa-c9dc78c3d9dd.jpg?v=1783989158 371-03007 | Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02046-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_d1161e0c-a0fc-4061-9be0-a7665012c818.jpg?v=1783980865 366-02046 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02046 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09209-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09209.jpg?v=1783979338 599-09209 | SERVICE KIT,2"N.O,=%,SS, | Siemens Building Technology Siemens Building Technology 599-09209 SERVICE KIT,2"N.O,=%,SS, | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-327a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_113780f2-11e0-400d-a5b1-c1fd2f73a4cb.jpg?v=1784243470 547-327A | RCM FM BAC +/-5.0"wc(1250Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-327A RCM FM BAC +/-5.0"wc(1250Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02032-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_8b6b16f6-4fc8-4737-8244-72d757a83dd3.jpg?v=1783995952 261-02032 | Valve assy NO 1/2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02032 Valve assy NO 1/2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06070-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_a36a2b97-6927-4597-b3eb-585e2ce93f9c.jpg?v=1783989099 291-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 291-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10316-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_446db76e-824f-4095-b543-1d544fb8d2aa.jpg?v=1783980802 172G-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens Building Technology Siemens Building Technology 172G-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-279-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_b7260634-2b32-4884-b858-2216d2f6301c.jpg?v=1783979022 279-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 279-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00231-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44686_en_75978a67-54dd-498b-ba00-e58f432d5554.jpg?v=1784243444 248-00231 | Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00231 Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gvd121-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GVD121.1U_0950c56e-78fa-41c2-8a25-12fc2d8419be.jpg?v=1783896803 GVD121.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 200 lb-in | Siemens Building Technology Siemens Building Technology GVD121.1U Damper Actuator | Spring Return | 24 VAC | On/Off | 200 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10357s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_3079d912-1740-4e23-9910-1d3486045c74.jpg?v=1783989033 171F-10357S | 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens Building Technology Siemens Building Technology 171F-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10305s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_ab82a65c-b6e2-468c-a027-50d8455725b2.jpg?v=1783980802 172H-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en.jpg?v=1783979006 259-02060 | Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02060 Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06175-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_84ca3784-c343-4996-bd9a-d8c3cbf9c587.jpg?v=1784243454 267-06175 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06175 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03109-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_97e2d5fd-ae43-46eb-a6de-94f5ad0001fc.jpg?v=1783995966 276-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06121-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_428aa8ac-149d-4a16-bd32-c01f1cde6902.jpg?v=1783989106 283-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06132-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_9b777e06-02c6-4f9d-b1dc-b67ba8d4aada.jpg?v=1783980833 292-06132 | Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06132 Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03008-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_d02e01f8-bce3-419f-a7eb-1ac24e8c3b8a.jpg?v=1783979121 371-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02047-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_c9bb93c3-a5ce-4412-ae69-f47b4e0fd26e.jpg?v=1784243467 366-02047 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02047 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-327b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-322B-2__18675.1474097902.1280.1280_abdaf4a8-df8c-48fd-a174-4c4d770eb14c.jpg?v=1783996291 547-327B | RCM FM BAC +/-5.0"wc(1250Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-327B RCM FM BAC +/-5.0"wc(1250Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10315-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_c5e7e090-db3b-43eb-8a50-fca045894004.jpg?v=1783989036 171G-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens Building Technology Siemens Building Technology 171G-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05950-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_a515fc6a-3ad3-4546-838c-a95514175a5c.jpg?v=1783980831 274-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 274-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gvd226-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GVD226.1U.jpg?v=1783654198 GVD226.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 200 lb-in | SW | Siemens Building Technology Siemens Building Technology GVD226.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 200 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04321-3-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_a0f18b1a-5703-4db1-aee4-d3d7079cd4f3.jpg?v=1783978986 230-04321-3 | 230-04321-3, 1/2 PICV, 3 GPM + 3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04321-3 230-04321-3, 1/2 PICV, 3 GPM + 3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10358-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_acaa44a5-aa13-4e93-9ca8-4f13cb67e4e3.jpg?v=1784243435 171F-10358 | 599 Series 3W, 3/4", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10358 599 Series 3W, 3/4", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10306-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_e436ae38-2bec-4c62-9da7-629aa3c31968.jpg?v=1783995869 172H-10306 | 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens Building Technology Siemens Building Technology 172H-10306 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-267-06176-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_21fc0634-8b5f-4676-84f8-b3eb1ab5d385.jpg?v=1783989093 267-06176 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 267-06176 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03110-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_06f76b91-378d-4018-84f1-0fd631395bec.jpg?v=1783980832 276-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06130-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_a6944286-efdc-417d-9b6e-c5db443bcbea.jpg?v=1783979023 283-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06133-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_a94dbac6-5677-4dea-97bc-9f2d2f97d055.jpg?v=1784243465 292-06133 | Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06133 Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03018-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_13a8ff1a-c0ce-4dd5-b109-fc767548a4b2.jpg?v=1783996086 371-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10307s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322383_en_8ec8ccdd-0863-47d5-8ce8-c3a69ca27e84.jpg?v=1783648432 599-10307S | 2-way 1/2", 10Cv ball valve, stainless steel ball & stem, 200psi close-off, NPT | Siemens Building Technology Siemens Building Technology 599-10307S 2-way 1/2", 10Cv ball valve, stainless steel ball & stem, 200psi close-off, NPT | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02048-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_24ed4ee8-2028-4454-a2fb-e1aba939a238.jpg?v=1783980864 366-02048 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02048 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03346-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03346.jpg?v=1783979337 599-03346 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03346 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-328a-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-328A-2__85919.1474097916.500.750_5a4cbab3-5f6a-4710-bf3e-44cf2f624eb8.jpg?v=1784243471 547-328A | RCM FM BAC +/-50 Pa 0.5%FS | Siemens Building Technology Siemens Building Technology 547-328A RCM FM BAC +/-50 Pa 0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-268-03109-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43982_en_b327ebfc-d6e9-4e5c-84ca-2788a70cd0ba.jpg?v=1783995956 268-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 4" Pneu Actuator 3-8psi | Siemens Building Technology Siemens Building Technology 268-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 4" Pneu Actuator 3-8psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05981-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_eb45737a-41cf-43a8-88d1-fe849a630ec6.jpg?v=1783989107 285-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-gvd326-1u-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GVD326.1U.jpg?v=1783981170 GVD326.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 200 lb-in | SW | Siemens Building Technology Siemens Building Technology GVD326.1U Damper Actuator | Spring Return | 230 VAC | On/Off | 200 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04321-3-5-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_5b2bc6a8-329d-4305-bdfe-b6b25692a6be.jpg?v=1783978986 230-04321-3.5 | 230-04321-3.5, 1/2 PICV, 3.5 GPM + 3P NSR NO | Siemens Building Technology Siemens Building Technology 230-04321-3.5 230-04321-3.5, 1/2 PICV, 3.5 GPM + 3P NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171f-10359-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_e962188f-d6a0-4a3b-97fb-98c104de1a30.jpg?v=1784243434 171F-10359 | 599 Series 3W, 3/4", 10 Cv Ball Valve, 3-Pos Float, SR Actuator | Siemens Building Technology Siemens Building Technology 171F-10359 599 Series 3W, 3/4", 10 Cv Ball Valve, 3-Pos Float, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172h-10306s-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322379_en_51718c28-d73b-412d-9e43-759ecdc2c9a8.jpg?v=1783995869 172H-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172H-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03111-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_732ae080-9c07-457d-8f48-9ed01852b67a.jpg?v=1783989093 276-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-06131-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_227bd91a-a1da-444f-98f4-2248b74ea6c2.jpg?v=1783980832 283-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-06131 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-292-06134-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_49a5e5ef-85da-44b8-843b-2e66a4129a08.jpg?v=1783979029 292-06134 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 292-06134 Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03019-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_dcb449a2-b8f6-49c2-8f64-0dcaa0bcb878.jpg?v=1784243471 371-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens Building Technology Siemens Building Technology 371-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-366-02049-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916908_en_452e0e4f-5325-49b2-8866-5f5dd62f37e5.jpg?v=1783996077 366-02049 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Siemens Building Technology Siemens Building Technology 366-02049 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03348-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03348.jpg?v=1783989235 599-03348 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03348 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-328b-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/547-328A-2__85919.1474097916.500.750_78b19228-655d-424e-ba9a-fcc5b92e4cdf.jpg?v=1783980924 547-328B | RCM FM BAC +/-50 Pa .25%FS | Siemens Building Technology Siemens Building Technology 547-328B RCM FM BAC +/-50 Pa .25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-257-02060-siemens-building-technology 2026-07-21T15:28:50-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en.jpg?v=1783979002 257-02060 | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4 Cv, 3-8psi SR | Siemens Building Technology Siemens Building Technology 257-02060 MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4 Cv, 3-8psi SR | Midwest Supply Us