https://midwestsupplyus.com/products/nco-172k-10309s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_68e0e0e4-96f2-4cf2-9812-502d14a377fd.jpg?v=1783978935 172K-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens Building Technology Siemens Building Technology 172K-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_9e58dc6e-0668-421d-958f-256a0521c1bc.jpg?v=1784243445 260-02072 | Valve assy 3W 1/2" 0.4Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02072 Valve assy 3W 1/2" 0.4Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_23aeaca1-fbf6-4b03-a163-ed7c4a9868ee.jpg?v=1783995964 274-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-05981-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_cb95c799-b06f-4323-aafc-dceea54ef9cf.jpg?v=1783989094 276-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-06176-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_15594618-bb71-4c87-88ce-44a543304820.jpg?v=1783980833 285-06176 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-06176 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06122-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_089b1502-d3e8-4d52-b4b2-b8b9b0898494.jpg?v=1783979029 293-06122 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06122 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-373-03018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_9e23adb9-d61b-4cef-aac8-a793926a839c.jpg?v=1784243467 373-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02005-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_05305eb7-cb75-430c-98df-8030e4049485.jpg?v=1783996076 364-02005 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02005 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-590-507-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_d1c50f47-4d05-49ee-8b23-e3dcec1b775f.jpg?v=1783989231 590-507 | Differential Pressure Sensor in Conduit Box, 1% FS, 2" WC, 0 to 10 | Siemens Building Technology Siemens Building Technology 590-507 Differential Pressure Sensor in Conduit Box, 1% FS, 2" WC, 0 to 10 | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_aa3e4a66-9625-4041-ad0a-71ae0f4f730f.jpg?v=1783980830 275-03170 | Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03170 Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gpc131-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11218195_en.jpg?v=1783979889 GPC131.1P | Damper Actuator | Spring Return | 24 VAC/DC | Floating | 35 lb-in | Siemens Building Technology Siemens Building Technology GPC131.1P Damper Actuator | Spring Return | 24 VAC/DC | Floating | 35 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06132-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_8218a65b-73bc-4ecb-b3d9-69c79568afba.jpg?v=1784243479 599-06132 | Flowrite 4" Flanged, 2W Valve, NC, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06132 Flowrite 4" Flanged, 2W Valve, NC, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-18k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A226.18K.jpg?v=1783996566 A226.18K | Industrial Actuator, 120 Vac, 2 position, 18000 in lb torque | Siemens Building Technology Siemens Building Technology A226.18K Industrial Actuator, 120 Vac, 2 position, 18000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-291-06165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_b6eab40b-f61e-4191-8033-585946e6aaba.jpg?v=1783989105 291-06165 | 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 291-06165 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-231-04303-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_c74b1a8f-3ff9-498f-8f88-754a99f8a87d.jpg?v=1783980821 231-04303-6 | PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-6 PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10356-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_870aa482-621a-44cb-b85e-ef11465c0779.jpg?v=1783978930 171A-10356 | 599 Series 3-way, 1/2", 6.3 Cv Ball Valve, 3-Pos Float, NSR Actuator | Siemens Building Technology Siemens Building Technology 171A-10356 599 Series 3-way, 1/2", 6.3 Cv Ball Valve, 3-Pos Float, NSR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172k-10310-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_fce087a2-166c-4262-9e7f-94967c9d0d6e.jpg?v=1784243436 172K-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens Building Technology Siemens Building Technology 172K-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_a46f0bc7-fc27-4638-bbab-d52abe80e515.jpg?v=1783995953 260-02073 | Valve assy 3W 1/2" 0.63Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02073 Valve assy 3W 1/2" 0.63Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_80483ad6-772a-480c-8491-1c51023b501c.jpg?v=1783989093 274-03021 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03021 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-05990-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d71d2386-8249-422a-a5ff-a211a2884044.jpg?v=1783980833 276-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-05990 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05922-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_c0eb0b53-44fd-4961-844a-66433a5ac3e8.jpg?v=1783979027 287-05922 | Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05922 Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06123-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_771cf899-244a-4a0a-bcbd-3a67f191a877.jpg?v=1784243465 293-06123 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06123 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-373-03019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_3633abb5-59e4-40fa-bb95-b7adb8effc55.jpg?v=1783996086 373-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02006-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_1e5f7706-cb2b-4bd4-8ebd-ebbd60453d86.jpg?v=1783989154 364-02006 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02006 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05923-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_094f7063-61b8-4e44-a343-3bce0008acea.jpg?v=1783980932 599-05923 | Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Equal Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05923 Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Equal Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10308-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_72806280-ee6b-4d82-aef3-72a17aa81850.jpg?v=1783978935 171H-10308 | 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171H-10308 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02009c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_11bf7c7d-4418-41a1-853f-ab29b0955f0f.jpg?v=1784243478 599-02009C | MT Series 1/2" 2W Valve, 2.5 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02009C MT Series 1/2" 2W Valve, 2.5 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-05990-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_0ac6b798-a91a-4c19-b785-dc0f44490de4.jpg?v=1783995966 275-05990 | Valve assy 2W NC 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 275-05990 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-279-06166-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_346b28c8-4acb-4d6c-8c72-a62a26d63308.jpg?v=1783989106 279-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 279-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-gpc136-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11218195_en_3d7b61e6-6d4f-4e01-b304-ad984d71407b.jpg?v=1783981169 GPC136.1P | Damper Actuator | Spring Return | 24 VAC/DC | Floating | 35 lb-in | SW | Siemens Building Technology Siemens Building Technology GPC136.1P Damper Actuator | Spring Return | 24 VAC/DC | Floating | 35 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-1k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_0e605f38-956a-495c-ac4c-30442f1f2f3e.jpg?v=1783979552 A226.1K | Industrial Actuator, 120 Vac, 2 position, 1000 in lb torque | Siemens Building Technology Siemens Building Technology A226.1K Industrial Actuator, 120 Vac, 2 position, 1000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-4.jpg?v=1784243478 599-04304-4 | PICV, 1 inch, 4 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-4 PICV, 1 inch, 4 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04303-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_a8ecc7b9-1d6e-4f3f-80aa-2161cff92c5f.jpg?v=1783995924 231-04303-6.5 | PICV, 3/4 inch, 6.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-6.5 PICV, 3/4 inch, 6.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10356s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_9a48726f-021b-471a-a4f7-bbe0457516c9.jpg?v=1783989032 171A-10356S | 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172k-10310s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_3129a8ed-62e0-4379-85ea-db5dea6beea7.jpg?v=1783980805 172K-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens Building Technology Siemens Building Technology 172K-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-244-00213-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en.jpg?v=1783978997 244-00213 | Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24V floating NSR actuator | Siemens Building Technology Siemens Building Technology 244-00213 Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24V floating NSR actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_e93f7fe1-7acd-4459-86c8-e2d3ff0e4753.jpg?v=1784243445 260-02074 | Valve assy 3W 1/2" 1.0Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02074 Valve assy 3W 1/2" 1.0Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-05991-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_99cae04e-8e6e-472a-8b5b-73975ebdc1af.jpg?v=1783995967 276-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05923-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_0a430888-e201-46d8-adfe-d78ca30360b4.jpg?v=1783989094 287-05923 | Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05923 Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06124-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_23a9c081-a9a0-4610-9016-e398c671b5fc.jpg?v=1783980833 293-06124 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06124 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-373-03020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_7b0b32ae-47b7-4e1b-9901-a5cda96cce04.jpg?v=1783979122 373-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02007-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_fea04169-d632-47d2-ba74-1b78e614a7a7.jpg?v=1784243467 364-02007 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02007 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09243-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09243.jpg?v=1783996319 599-09243 | Flange Gasket & Cap Screw Replacment Kit, 4" Flowrite VF 599 Series 2W Valve | Siemens Building Technology Siemens Building Technology 599-09243 Flange Gasket & Cap Screw Replacment Kit, 4" Flowrite VF 599 Series 2W Valve | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03062-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_72c965cf-749e-4339-ac45-93f5d37248ee.jpg?v=1783989094 276-03062 | Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03062 Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-5.jpg?v=1783980932 599-04304-5 | PICV, 1 inch, 5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-5 PICV, 1 inch, 5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04303-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_b547b8b7-c17a-4fd2-a03d-a800d2c955df.jpg?v=1783978987 231-04303-7 | PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-7 PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10357s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_ac10aef1-bd4c-4cef-b642-76c90308f698.jpg?v=1784243430 171A-10357S | 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10354s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_7d7d8d77-4f77-4863-a62d-5a82a2453ef9.jpg?v=1783995867 171G-10354S | 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172k-10311-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_b3dc1318-e4a6-4e8e-8901-e80e80fb2510.jpg?v=1783989043 172K-10311 | 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens Building Technology Siemens Building Technology 172K-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02075-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_fe5959a1-53d9-41bb-a02a-caa03ef11824.jpg?v=1783980827 260-02075 | Valve assy 3W 1/2" 1.6Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02075 Valve assy 3W 1/2" 1.6Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06040-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_0925ab8b-3c77-49a9-8026-109866119d97.jpg?v=1783979019 276-06040 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06040 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05924-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_296ca592-816d-449f-9566-55a21dc99ad8.jpg?v=1784243461 287-05924 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05924 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06132-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_9ba73679-0872-47a8-9fb8-2180ce11faf6.jpg?v=1783995978 293-06132 | Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06132 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-373-03021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_8f3a7b38-c1dc-4a0d-b397-b985f66273c5.jpg?v=1783989157 373-03021 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03021 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02008-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_72f3317a-b2e2-41ca-ac49-bc6f53f2c834.jpg?v=1783980863 364-02008 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02008 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02068-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_1b9eb256-601e-4522-bbb0-41c68880b4ec.jpg?v=1783979008 262-02068 | Valve assy 3W 1/2" 2.5Cv Brass Trim Elect Act Mod 0-10 V SR | Siemens Building Technology Siemens Building Technology 262-02068 Valve assy 3W 1/2" 2.5Cv Brass Trim Elect Act Mod 0-10 V SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06162-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_8c25b6b1-74c3-4980-a32c-324dd284b124.jpg?v=1784243464 294-06162 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06162 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-21k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A226.21K.jpg?v=1783996566 A226.21K | Industrial Actuator, 120 Vac, 2 position, 21000 in lb torque | Siemens Building Technology Siemens Building Technology A226.21K Industrial Actuator, 120 Vac, 2 position, 21000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-2.5.jpg?v=1783989237 599-04302-2.5 | PICV, 3/4 inch, 2.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-2.5 PICV, 3/4 inch, 2.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-6.jpg?v=1783980932 599-04304-6 | PICV, 1 inch, 6 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-6 PICV, 1 inch, 6 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04303-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_4475d741-bc8f-4533-bbde-a61bdb542745.jpg?v=1783978987 231-04303-7.5 | PICV, 3/4 inch, 7.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-7.5 PICV, 3/4 inch, 7.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10358s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_25c3cdf4-9ded-4ea4-8fa7-b3148886e640.jpg?v=1784243431 171A-10358S | 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10358S 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172k-10311s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_87a6b894-e657-4c04-a198-f2e7ed497e2a.jpg?v=1783995869 172K-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens Building Technology Siemens Building Technology 172K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02076-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_62c2f7fd-9fdf-4de5-bcf1-90d428161dd0.jpg?v=1783989085 260-02076 | Valve assy 3W 1/2" 2.5Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02076 Valve assy 3W 1/2" 2.5Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_860669e5-77d5-48c1-a0e8-0725a9a7e4c8.jpg?v=1783980831 274-03054 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03054 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06041-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_93db91ab-ceb9-4e4a-b520-5053d9cbb5a3.jpg?v=1783979019 276-06041 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06041 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-287-05934-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_3b722fbb-1728-4655-bf00-d43db6a56b84.jpg?v=1784243461 287-05934 | Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05934 Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b756d562-a44d-4049-8460-27c9bc4b7128.jpg?v=1783995978 293-06133 | Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06133 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-373-03022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_bcfffd0d-9eef-46d7-8593-1ed484e42200.jpg?v=1783989158 373-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02009-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_05fd781c-e3c4-4edd-90d0-e3100523496e.jpg?v=1783980863 364-02009 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02009 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05944-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_64b0bdb6-9410-4ffd-b0c8-fee5e6d9fa75.jpg?v=1783979336 599-05944 | Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05944 Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-279-06170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_57825acc-4dc9-45e0-9268-b973f68b7c9c.jpg?v=1784243457 279-06170 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 279-06170 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-gpc321-1u-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11218195_en_2bb62775-acb8-439c-8e40-37ed73284877.jpg?v=1783996924 GPC321.1U | Damper Actuator | Spring Return | 120 to 230 VAC | On/Off | 35 lb-in | Siemens Building Technology Siemens Building Technology GPC321.1U Damper Actuator | Spring Return | 120 to 230 VAC | On/Off | 35 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-2k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_fb620b57-025f-436f-bca4-6be1c26025d8.jpg?v=1783989306 A226.2K | Industrial Actuator, 120 Vac, 2 position, 2000 in lb torque | Siemens Building Technology Siemens Building Technology A226.2K Industrial Actuator, 120 Vac, 2 position, 2000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-7.jpg?v=1783980931 599-04304-7 | PICV, 1 inch, 7 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-7 PICV, 1 inch, 7 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04303-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_54c79ce1-da37-4e85-9699-62fc94a66c02.jpg?v=1783978987 231-04303-8 | PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-8 PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10359-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_2753e53d-25c2-4779-9b47-ca1ea44d5998.jpg?v=1784243431 171A-10359 | 599 Series 3W, 3/4", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Siemens Building Technology Siemens Building Technology 171A-10359 599 Series 3W, 3/4", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10355s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_e03eb0dc-bcb5-4df4-a158-87c479de411f.jpg?v=1783995868 171G-10355S | 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172l-10307-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_cb8a676a-e2fb-4db1-bdb4-01dacfdb38e2.jpg?v=1783989043 172L-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Siemens Building Technology Siemens Building Technology 172L-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02077-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_3ff8d566-c0bc-45b6-9483-d2d01aec5727.jpg?v=1783980828 260-02077 | Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02077 Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03055-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_49505be2-f473-465e-9d13-b6333cc98424.jpg?v=1783979018 274-03055 | Valve assy 2W NO 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03055 Valve assy 2W NO 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06050-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_b17cb6ab-c6e8-40d5-9e0b-878bad280fc8.jpg?v=1784243456 276-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05942-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_4c5a0d2e-0836-4de2-a841-f873b3dd6704.jpg?v=1783995974 287-05942 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05942 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06134-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ebf9177a-3901-4772-a492-8b0b787cfc5f.jpg?v=1783989104 293-06134 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 293-06134 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-373-03023-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_685d4dc1-aebd-463c-9d92-588d450079f9.jpg?v=1783980865 373-03023 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03023 Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02010-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_3a0412e9-d834-41ff-a43d-a9f4d16562e7.jpg?v=1783979112 364-02010 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02010 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03080-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_4c8396f2-930d-47c6-993a-fa5048b8f7b3.jpg?v=1784243456 276-03080 | Valve assy 2W NC 2" 40Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03080 Valve assy 2W NC 2" 40Cv Lin SS Trim Hi Temp Pkg FxF float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gpc326-1u-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11218195_en_6b69fea6-5b0f-4081-a7bb-14aab97a8a06.jpg?v=1783996925 GPC326.1U | Damper Actuator | Spring Return | 120 to 230 VAC | On/Off | 35 lb-in | SW | Siemens Building Technology Siemens Building Technology GPC326.1U Damper Actuator | Spring Return | 120 to 230 VAC | On/Off | 35 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06163-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_e4804d7d-218d-4702-ac37-a5db6dbc6294.jpg?v=1783989103 294-06163 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06163 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-bt300-mfan-fs6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218740_en_2ece14f2-46fb-4ba7-bfff-4266f504ed9e.jpg?v=1783981032 BT300-MFAN-FS6 | MAIN FAN FS6 | Siemens Building Technology Siemens Building Technology BT300-MFAN-FS6 MAIN FAN FS6 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-8.jpg?v=1783979336 599-04304-8 | PICV, 1 inch, 8 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-8 PICV, 1 inch, 8 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04303-8-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_9f15780a-df96-49ea-8f46-4998e089dd98.jpg?v=1784243439 231-04303-8.5 | PICV, 3/4 inch, 8.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens Building Technology Siemens Building Technology 231-04303-8.5 PICV, 3/4 inch, 8.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10359s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_0846ae4a-c588-45ae-a5fd-45ba46bf4f25.jpg?v=1783995858 171A-10359S | 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10359S 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10356-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_755d0126-719f-495d-8b9f-92ce9f912614.jpg?v=1783989037 171G-10356 | 599 Series 3W, 1/2", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens Building Technology Siemens Building Technology 171G-10356 599 Series 3W, 1/2", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172l-10307s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_91ae23c4-edfa-4080-b27f-df4bdea328a1.jpg?v=1783980804 172L-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172L-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02078-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_cecb58fb-9960-4391-af80-49998bbbbdf1.jpg?v=1783979007 260-02078 | Valve assy 3W 3/4" 6.3Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02078 Valve assy 3W 3/4" 6.3Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06051-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_6481df93-7fdd-4669-9c49-7b86c6d1219b.jpg?v=1784243456 276-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06051 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-287-05943-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_75ca9f05-fb3b-42fa-b15c-495ec8e2eb9d.jpg?v=1783995975 287-05943 | Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05943 Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06142-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7411e9bd-b95e-40ae-b094-933dbf48249e.jpg?v=1783989103 293-06142 | Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06142 Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03024-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_b5771dcc-97e6-4143-ac41-f3e47599cbe4.jpg?v=1783980865 373-03024 | Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02011-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_12cd44a5-b078-48e9-9761-1ee88fa744d0.jpg?v=1783979113 364-02011 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02011 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10310-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_d5b4598f-9dc8-42ec-a3bc-432a887351e0.jpg?v=1784243435 171H-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171H-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_05856215-ff9d-4f21-aa69-c4424ff04887.jpg?v=1783995966 276-03165 | Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd141-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GSD141.1P.jpg?v=1783989417 GSD141.1P | Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 20 lb-in | Siemens Building Technology Siemens Building Technology GSD141.1P Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 20 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-3.5_e4fe3d6c-2134-4180-a9e8-06e7410dd197.jpg?v=1783980931 599-04302-3 | PICV, 3/4 inch, 3 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-3 PICV, 3/4 inch, 3 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04304-9-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04304-9.jpg?v=1783979335 599-04304-9 | PICV, 1 inch, 9 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04304-9 PICV, 1 inch, 9 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_324efe15-ff52-4e32-b98e-56a37ea822a8.jpg?v=1784243442 231-04321-1 | 231-04321-1, 1/2 PICV, 1 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-1 231-04321-1, 1/2 PICV, 1 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10356s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_9891067a-2af7-4af8-b04d-0680666b77f2.jpg?v=1783995868 171G-10356S | 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-245-00210-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_452cc46f-64cf-461d-a4b6-e8becb7f2f80.jpg?v=1783989077 245-00210 | Zone valve, 2-way, 1/2", 1.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Siemens Building Technology Siemens Building Technology 245-00210 Zone valve, 2-way, 1/2", 1.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-260-02079-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_40ee1467-8df9-4a08-a195-0120a67da993.jpg?v=1783980828 260-02079 | Valve assy 3W 1" 10.0Cv SS Trim Elect Act SR 3-pos | Siemens Building Technology Siemens Building Technology 260-02079 Valve assy 3W 1" 10.0Cv SS Trim Elect Act SR 3-pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03108-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_edd0c894-6066-4e72-90e5-4d79c6c3584f.jpg?v=1783979018 274-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06070-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_e1e44201-03c6-4c5a-955c-65b9d8a38bc0.jpg?v=1784243456 276-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05944-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_e7ae1fdc-cf54-46f9-b555-7f0b90f11e89.jpg?v=1783995974 287-05944 | Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05944 Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06143-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f5eff5c2-1999-4ef4-9228-a91f37a8a429.jpg?v=1783989100 293-06143 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06143 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03025-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_8eebaf31-1503-4876-90c0-e31fdd57e2e7.jpg?v=1783980865 373-03025 | Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03025 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02012-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_8747a23b-b422-40a1-9971-f53b60757703.jpg?v=1783979112 364-02012 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02012 MT Series 2W Valve asy ANSI 250 NC ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02077-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_349f063f-7cde-4450-8197-2730f46187f4.jpg?v=1784243445 262-02077 | Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act Mod 0-10 V SR | Siemens Building Technology Siemens Building Technology 262-02077 Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act Mod 0-10 V SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03166-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_55c21cfa-58fd-4390-8eb9-459fa601f473.jpg?v=1783995966 276-03166 | Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03166 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05932-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_eb8d63c4-2c5a-4c81-b2c2-20f086604a5a.jpg?v=1783989106 281-05932 | Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05932 Valve assy 2W NC 4", 160Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd146-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GSD146.1P.jpg?v=1783981168 GSD146.1P | Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 20 lb-in | SW | Siemens Building Technology Siemens Building Technology GSD146.1P Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 20 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-3.5.jpg?v=1783979336 599-04302-3.5 | PICV, 3/4 inch, 3.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-3.5 PICV, 3/4 inch, 3.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04305-10-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04305-10.jpg?v=1784243478 599-04305-10 | PICV, 1-1/4 inch, 10 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04305-10 PICV, 1-1/4 inch, 10 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_a79e707a-d0e3-4e54-80ba-54af1018be8a.jpg?v=1783995924 231-04321-1.5 | 231-04321-1.5, 1/2 PICV, 1.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-1.5 231-04321-1.5, 1/2 PICV, 1.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10360s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_977dc7fd-b1fd-4372-b3b7-11848bcba891.jpg?v=1783989031 171A-10360S | 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172m-10316s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_e0b6d956-2c5b-4237-aa8e-0cec86c22b22.jpg?v=1783980802 172M-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172M-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03109-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_d7ddb4c8-527f-4c38-a436-dccf272b1f76.jpg?v=1783979019 274-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06071-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_f269bf63-3a77-49f0-82b2-e10a0b6ca5b0.jpg?v=1784243457 276-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-05984-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_792f7f10-8092-4109-8aeb-b0f6b1afae21.jpg?v=1783995975 287-05984 | Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-05984 Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_515bda86-d829-43f6-a7f5-66f08df302b6.jpg?v=1783989103 293-06144 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06144 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03026-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_98501598-1136-4ee6-a148-9299d5f708ff.jpg?v=1783980867 373-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02013-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_b4ce5425-77da-4f46-b762-8748797a44b0.jpg?v=1783979112 364-02013 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02013 MT Series 2W Valve asy ANSI 250 NC ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02011c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_f36bcd68-f926-4de8-b5c0-ba7d54771b37.jpg?v=1784243476 599-02011C | MT Series 1/2" 2W Valve, 4.0 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02011C MT Series 1/2" 2W Valve, 4.0 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03187-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_6f12ae7c-4451-43a6-844b-5d0fe31b98c3.jpg?v=1783995965 276-03187 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03187 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05932-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_54d13fbd-4b1c-41d7-93a8-346c0e2b258f.jpg?v=1783989237 599-05932 | Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Equal Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05932 Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Equal Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd341-1u-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GSD341.1U.jpg?v=1783981170 GSD341.1U | Damper Actuator | Non-Spring Return | 120 to 230 VAC | On/Off/Floating Point | 20 lb-in | Siemens Building Technology Siemens Building Technology GSD341.1U Damper Actuator | Non-Spring Return | 120 to 230 VAC | On/Off/Floating Point | 20 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06164-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_010b149f-1d63-4438-8e70-06feb5bf09fe.jpg?v=1783979029 294-06164 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06164 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-bt300-battery-f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218740_en_80b625c7-d8b5-4665-b5a4-44751cdd4f8e.jpg?v=1784243484 BT300-BATTERY-F | Battery Package - 5 pcs (serial number C1408xxxx and later) | Siemens Building Technology Siemens Building Technology BT300-BATTERY-F Battery Package - 5 pcs (serial number C1408xxxx and later) | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06615-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_4a98b2dc-13e2-4734-b7a5-f33ec7d55187.jpg?v=1783995966 274-06615 | Valve asy Hi Pr Close-off 2W NC 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06615 Valve asy Hi Pr Close-off 2W NC 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-4.5.jpg?v=1783989235 599-04302-4 | PICV, 3/4 inch, 4 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-4 PICV, 3/4 inch, 4 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04305-11-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04305-11.jpg?v=1783980931 599-04305-11 | PICV, 1-1/4 inch, 11 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04305-11 PICV, 1-1/4 inch, 11 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_946975c8-f871-4130-9f95-7dc355d710a7.jpg?v=1783978988 231-04321-2 | 231-04321-2, 1/2 PICV, 2 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-2 231-04321-2, 1/2 PICV, 2 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10357s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_d0fb5533-f788-4923-b590-c2c4650ffd0d.jpg?v=1784243435 171G-10357S | 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-245-00213-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_a0c50993-cf9f-4e50-ba60-85ab00986347.jpg?v=1783995935 245-00213 | Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Siemens Building Technology Siemens Building Technology 245-00213 Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02001-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_0eac9298-f545-461e-975a-eb71d4b2f90e.jpg?v=1783989086 261-02001 | Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02001 Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03110-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_a4bd75e6-1b7c-4f40-9398-fad5b62da4aa.jpg?v=1783980829 274-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06120-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_688f868b-0d81-4537-96bb-978c9cbc0687.jpg?v=1783979020 276-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06120 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06043-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f8ca8722-b4d9-421d-8e3d-23a880c04f81.jpg?v=1784243457 287-06043 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06043 Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06152-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_46367a4e-9ff1-4202-a4a2-c177fbba4830.jpg?v=1783995978 293-06152 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06152 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03108-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_2e188cbc-fe96-45d4-8c25-9369a0bed162.jpg?v=1783989158 373-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02014-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_d48f6652-36af-481a-9678-3e667c5dd795.jpg?v=1783980862 364-02014 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02014 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09240-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09240.jpg?v=1783979338 599-09240 | Flange Gasket & Cap Screw Replacment Kit, 5" Flowrite VF 599 Series 2W Valve | Siemens Building Technology Siemens Building Technology 599-09240 Flange Gasket & Cap Screw Replacment Kit, 5" Flowrite VF 599 Series 2W Valve | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd346-1u-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GSD346.1U.jpg?v=1784243488 GSD346.1U | Damper Actuator | Non-Spring Return | 120 to 230 VAC | On/Off/Floating Point | 20 lb-in | SW | Siemens Building Technology Siemens Building Technology GSD346.1U Damper Actuator | Non-Spring Return | 120 to 230 VAC | On/Off/Floating Point | 20 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-4.5_5b5c3728-aa0d-4c31-8505-13ffc98789b6.jpg?v=1783996318 599-04302-4.5 | PICV, 3/4 inch, 4.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-4.5 PICV, 3/4 inch, 4.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_784a0f44-fed3-49a5-8414-46ddc10ab797.jpg?v=1783989068 231-04321-2.5 | 231-04321-2.5, 1/2 PICV, 2.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-2.5 231-04321-2.5, 1/2 PICV, 2.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10361s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_e43ccb73-8f0b-468a-bdb3-a225a4af7152.jpg?v=1783980801 171A-10361S | 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10361S 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10358-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_4d682e7a-6674-4472-87d0-ddbf1c453df2.jpg?v=1783978934 171G-10358 | 599 Series 3W, 3/4", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens Building Technology Siemens Building Technology 171G-10358 599 Series 3W, 3/4", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-172m-10321s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_751c49c0-567b-4ebf-9bfe-53d5e0a1a0d1.jpg?v=1784243441 172M-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172M-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-245-00214-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_0d66e315-710b-4866-8eb7-bd09d7f49095.jpg?v=1783995935 245-00214 | Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Siemens Building Technology Siemens Building Technology 245-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03111-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_e74d1c16-7a20-4f04-a21d-61044f9f3fac.jpg?v=1783989106 274-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_bd7682e4-5dab-4133-b918-4fd0b73cbef6.jpg?v=1783980831 276-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06044-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_ef6555d2-4f08-4e15-9d3f-0603dcab2f0a.jpg?v=1783979026 287-06044 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06044 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06153-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_eb2f2b59-0595-4fb5-8ca3-ff0d8b6eb5a8.jpg?v=1784243465 293-06153 | Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06153 Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03109-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_f0dd3d1d-fd7d-4aa5-94e7-6f49c5581e1d.jpg?v=1783996088 373-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02015-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_4d0d4434-5a34-4984-85b3-e7039373b322.jpg?v=1783989160 364-02015 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02015 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02016-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_952748f1-4947-49a9-9490-e297a5db8bc0.jpg?v=1783980824 256-02016 | MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxUM, 0.4Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02016 MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxUM, 0.4Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-03203-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_02bfda04-f109-4070-9abf-61eef64c34bd.jpg?v=1783979019 276-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd161-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11184964_en.jpg?v=1784243487 GSD161.1P | Damper Actuator | Non-Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 20 lb-in | Siemens Building Technology Siemens Building Technology GSD161.1P Damper Actuator | Non-Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 20 lb-in | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06167-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_f1a04f83-88c1-4072-87b4-5260e9072e38.jpg?v=1783995978 294-06167 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06167 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04305-12-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04305-12.jpg?v=1783989237 599-04305-12 | PICV, 1-1/4 inch, 12 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04305-12 PICV, 1-1/4 inch, 12 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_dd791ff5-974b-4235-be7b-abe240d5bc38.jpg?v=1783980821 231-04321-3 | 231-04321-3, 1/2 PICV, 3 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-3 231-04321-3, 1/2 PICV, 3 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10362s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_8d0b84a6-5353-41f3-a92d-fda8440302f9.jpg?v=1783978930 171A-10362S | 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10362S 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10358s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_149b83fd-b160-4c83-b444-2e86e88f7aca.jpg?v=1784243436 171G-10358S | 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10358S 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02003-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e498126e-a429-49cd-9947-40da0ea706ae.jpg?v=1783995953 261-02003 | Valve assy NC 1/2" 0.63Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02003 Valve assy NC 1/2" 0.63Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03114-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_7deffc8f-af7a-4481-bdf1-16529c211c84.jpg?v=1783989093 274-03114 | Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF,Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03114 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF,Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_816a572f-19ed-4b7a-b7c8-7bda21da1f5b.jpg?v=1783980833 276-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06052-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_97cf74c2-e84b-4810-871c-90812a772267.jpg?v=1783979027 287-06052 | Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06052 Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06154-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1d12c81e-d2b4-4764-864b-79cd63d4b558.jpg?v=1784243465 293-06154 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06154 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03110-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_353e6260-29c2-4b2f-af97-758d7ad50101.jpg?v=1783996087 373-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02016-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_2d8bc78b-812b-4f00-9a04-49adb49efb1d.jpg?v=1783989154 364-02016 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02016 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-257-02007b-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_ea2f7151-fd29-40fb-a3aa-264c064ad918.jpg?v=1783980825 257-02007B | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 1.6Cv, 3-8psi SR | Siemens Building Technology Siemens Building Technology 257-02007B MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 1.6Cv, 3-8psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06044-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_5d623cf4-2b7d-4377-bbe7-c19b27491c7f.jpg?v=1783979337 599-06044 | Flowrite 6" Flanged, 2W Valve, NO, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 125 | Siemens Building Technology Siemens Building Technology 599-06044 Flowrite 6" Flanged, 2W Valve, NO, 400 Cv, Linear, SS, Hi Temp Pack, ANSI 125 | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10328-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_426cc9f9-0a79-473d-ab26-271532f8f9a5.jpg?v=1784243433 171E-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171E-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10302-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_a539d38f-8ed2-48b9-abbe-cfa9d2a6b749.jpg?v=1783995868 171J-10302 | 2W 1/2", 1Cv ball valve assy, chrome-plat brass ball & brass stem, float NO, SR | Siemens Building Technology Siemens Building Technology 171J-10302 2W 1/2", 1Cv ball valve assy, chrome-plat brass ball & brass stem, float NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02016-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_bb21ad4c-959d-49ad-b78e-7cacb86b747e.jpg?v=1783989235 599-02016 | MT Series 1/2" 2-Way Valve, 0.4Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02016 MT Series 1/2" 2-Way Valve, 0.4Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-gsd166-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/GSD166.1P.jpg?v=1783981169 GSD166.1P | Damper Actuator | Non-Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 20 lb-in | SW | Siemens Building Technology Siemens Building Technology GSD166.1P Damper Actuator | Non-Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 20 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-3k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_89daebc3-d1c3-49d6-9f2c-f6023a9dae4a.jpg?v=1783979552 A226.3K | Industrial Actuator, 120 Vac, 2 position, 3000 in lb torque | Siemens Building Technology Siemens Building Technology A226.3K Industrial Actuator, 120 Vac, 2 position, 3000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04305-13-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04305-13.jpg?v=1784243479 599-04305-13 | PICV, 1-1/4 inch, 13 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04305-13 PICV, 1-1/4 inch, 13 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_ff39fcee-8fee-4861-976b-18f87b1056b5.jpg?v=1783995924 231-04321-3.5 | 231-04321-3.5, 1/2 PICV, 3.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-3.5 231-04321-3.5, 1/2 PICV, 3.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10363s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_657c5401-0c41-4f21-adb2-5f5c60e9abb2.jpg?v=1783989032 171A-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10359-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_dc4d788a-ce5c-4ca0-af35-047ef71ad321.jpg?v=1783980801 171G-10359 | 599 Series 3-way, 3/4", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171G-10359 599 Series 3-way, 3/4", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06160-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_854f07fd-4c57-4be3-bc2a-c59acc9ba733.jpg?v=1783979020 276-06160 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 276-06160 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_730335ed-46cd-4c71-b299-cbe569d1e5ee.jpg?v=1784243457 287-06072 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06072 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06164-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_beb1602a-455a-45db-aa70-15aefd11b7a9.jpg?v=1783995978 293-06164 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 293-06164 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03111-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_585e29bf-82b5-42ec-b55e-3375c6f57479.jpg?v=1783989157 373-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02017-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_0f38e2a6-d752-4faf-9abf-2ff51fe9283c.jpg?v=1783980862 364-02017 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02017 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10114-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10114.jpg?v=1783979338 599-10114 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10114 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05933-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_ebeb8e34-65ef-436b-8ea3-6695d7e26874.jpg?v=1784243457 281-05933 | Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05933 Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03116-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_26d4d95f-d9f5-49cb-a00e-e8b4ef554b20.jpg?v=1783996086 371-03116 | Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, El-Hydraul Act 4-20 mA | Siemens Building Technology Siemens Building Technology 371-03116 Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, El-Hydraul Act 4-20 mA | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_290c3c62-6114-4cec-bf3b-09bdc3eb7640.jpg?v=1783989068 231-04321-4 | 231-04321-4, 1/2 PICV, 4 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-4 231-04321-4, 1/2 PICV, 4 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10359s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en.jpg?v=1783980801 171G-10359S | 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10359S 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172m-10330s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_290c727f-284b-4206-b8cf-62517d797659.jpg?v=1783978939 172M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens Building Technology Siemens Building Technology 172M-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02005-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_451b301a-4346-433c-9936-a400c0f645d5.jpg?v=1784243445 261-02005 | Valve assy NC 1/2" 1.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02005 Valve assy NC 1/2" 1.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03126-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_5b51e877-9766-4ee7-857b-5f8f092b6276.jpg?v=1783995964 274-03126 | Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_779dfd5e-97ce-4b74-bdcd-380031e435e8.jpg?v=1784035230 276-06165 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-06165 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_e4f21f35-377a-47cc-baaf-a174f583d0b8.jpg?v=1783980832 287-06073 | Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06073 Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06167-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_f27145ec-8689-470a-b6bb-961938e0870e.jpg?v=1783979029 293-06167 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 293-06167 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03112-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_a7619be3-e9cb-4dd7-b0f8-46b31605f64d.jpg?v=1784243467 373-03112 | Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03112 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_b81c2034-eb76-4798-9ebd-5c6016872a2b.jpg?v=1783996077 364-02018 | MT Series 2W Valve ANSI 250 NC ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02018 MT Series 2W Valve ANSI 250 NC ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02013c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_c30edf2f-40c0-49c9-a507-218b8060ecdf.jpg?v=1783989235 599-02013C | MT Series 3/4" 2W Valve, 6.3 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02013C MT Series 3/4" 2W Valve, 6.3 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06161-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_ba930565-379b-4d23-a491-c283402187a3.jpg?v=1783980832 276-06161 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-06161 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_4e9f04aa-3ede-4f46-b8d3-1864ebe58f67.jpg?v=1783979121 371-03170 | Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens Building Technology Siemens Building Technology 371-03170 Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-b304fa-sa166-600-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952705_en_e1d29dd3-fd8d-4408-8360-025c8a967623.jpg?v=1784243485 B304FA-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG A | Siemens Building Technology Siemens Building Technology B304FA-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG A | Midwest Supply Us https://midwestsupplyus.com/products/nco-230-04302-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10357752_en_096d28b0-4c5b-4a8f-adf4-3e442d151bdd.jpg?v=1783995924 230-04302-1.5 | PICV, 3/4 inch, 1.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens Building Technology Siemens Building Technology 230-04302-1.5 PICV, 3/4 inch, 1.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-5.5.jpg?v=1783989236 599-04303-5 | PICV, 3/4 inch, 5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-5 PICV, 3/4 inch, 5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_3b0dd67f-16c2-46fe-a159-485a8396c943.jpg?v=1783980820 231-04321-4.5 | 231-04321-4.5, 1/2 PICV, 4.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-4.5 231-04321-4.5, 1/2 PICV, 4.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10364s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_ede7dd72-a42c-467a-9f66-58a21b12872f.jpg?v=1783978933 171A-10364S | 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10364S 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172n-10307s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_07918825-c4ba-445f-9976-3d73faa19548.jpg?v=1784243436 172N-10307S | 599 Series 2W, 1/2", 10Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens Building Technology Siemens Building Technology 172N-10307S 599 Series 2W, 1/2", 10Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03127-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_246a95ab-352f-4e46-86a1-1be592851579.jpg?v=1783995964 274-03127 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06166-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_e9c16a99-fa00-4960-b267-dd6e0a173e3c.jpg?v=1783989104 276-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_67f861cd-b02e-4ab2-9343-b0d5bc261d1b.jpg?v=1783980832 287-06074 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06074 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06168-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_5bcd50df-1fc5-4205-ae95-f3e85537be3d.jpg?v=1783979029 293-06168 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 293-06168 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03113-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_63b7285e-e932-4656-ae81-84cb7299da2d.jpg?v=1784243467 373-03113 | Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03113 Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_fbb55d44-4111-4c02-a4ba-0cb722ddc197.jpg?v=1783996077 364-02019 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02019 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02048-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_4fb589b2-bb92-4cdd-9f31-3fa3085b6c03.jpg?v=1783989084 259-02048 | Valve assy NO 1/2" 0.4Cv, FxUM SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02048 Valve assy NO 1/2" 0.4Cv, FxUM SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10119-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10119.jpg?v=1783980932 599-10119 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10119 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02030c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_45bf0eda-abeb-474b-8e01-bafcd11437fa.jpg?v=1783979336 599-02030C | MT Series 2W Valve 1/2", NO, 0.4Cv, Mod Eq Pct, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02030C MT Series 2W Valve 1/2", NO, 0.4Cv, Mod Eq Pct, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05933-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_43bb8711-7620-4160-a8b0-8525b2b95752.jpg?v=1784243479 599-05933 | Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Equal Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05933 Flowrite 5" Flanged, 2-Way Valve, NC, 250 Cv, Equal Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-41k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A226.41K.jpg?v=1783996566 A226.41K | Industrial Actuator, 120 Vac, 2 position, 41000 in lb torque | Siemens Building Technology Siemens Building Technology A226.41K Industrial Actuator, 120 Vac, 2 position, 41000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-5.5_722ae213-b80d-419f-9e0f-afbe4543c1b9.jpg?v=1783989237 599-04303-5.5 | PICV, 3/4 inch, 5.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-5.5 PICV, 3/4 inch, 5.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_1cb8515b-a9df-4758-8d96-34c61a16bd08.jpg?v=1783980822 231-04321-5 | 231-04321-5, 1/2 PICV, 5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-5 231-04321-5, 1/2 PICV, 5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10365-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_27132d77-0157-4c5c-b84d-5c902e436f2d.jpg?v=1783978930 171A-10365 | 599 Series 3W, 1-1/4", 25Cv Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10365 599 Series 3W, 1-1/4", 25Cv Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10360s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_b8bb6778-8ddb-4638-a587-00d06c9a45ab.jpg?v=1784243436 171G-10360S | 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02007-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e5e22fd2-426b-404d-9624-eca63d961f0e.jpg?v=1783995953 261-02007 | Valve assy NC 1/2" 1.6Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02007 Valve assy NC 1/2" 1.6Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03128-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_5f551daa-729d-48fc-8d1b-b26302a3e815.jpg?v=1783989095 274-03128 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_b898932d-bdd3-48ef-ad0b-5fd9eb426d6b.jpg?v=1783980832 276-06170 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 276-06170 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged float El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06122-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_25d2dc7b-81f2-472f-8e69-3309ca87ae51.jpg?v=1783979026 287-06122 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06122 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-293-06169-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_1a5c2882-1de0-4b2d-be79-7ef67e72eccd.jpg?v=1784243465 293-06169 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06169 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03114-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_ccc86be7-93ff-4ad0-9bf5-db9cd3d5cd53.jpg?v=1783996086 373-03114 | Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03114 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_694ba1f7-c4e7-4a79-bd52-4016ac707acb.jpg?v=1783989154 364-02020 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02020 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10306-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322383_en_809578e6-6283-4700-936b-3f36b5dd7ad9.jpg?v=1783980938 599-10306 | 2W 1/2", 6.3CV ball valve, chrm-plated brass ball, brass stem, 200psi close-off | Siemens Building Technology Siemens Building Technology 599-10306 2W 1/2", 6.3CV ball valve, chrm-plated brass ball, brass stem, 200psi close-off | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02043a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_bf80403f-87fa-484e-8c30-eace0abddf98.jpg?v=1783979335 599-02043A | MT Series 1/2" 2W Valve, 4.0Cv, NO, Mod Eq Percent, Brass Trim, AFxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02043A MT Series 1/2" 2W Valve, 4.0Cv, NO, Mod Eq Percent, Brass Trim, AFxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03005-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_71b171fa-3dc5-4f37-a8c9-f1c98a8c0f16.jpg?v=1784243457 277-03005 | Valve Assembly: 2W, NO, 1", 10 Cv, Linear, SS Trim, FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03005 Valve Assembly: 2W, NO, 1", 10 Cv, Linear, SS Trim, FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06169-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_35309e2d-b51c-44c3-b769-ed5b154aa94d.jpg?v=1783995978 294-06169 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06169 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-5k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952798_en.jpg?v=1783989307 A226.5K | Industrial Actuator, 120 Vac, 2 position, 5000 in lb torque | Siemens Building Technology Siemens Building Technology A226.5K Industrial Actuator, 120 Vac, 2 position, 5000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-312a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_c26bff0f-a1ca-42c8-b162-15248bdd7854.jpg?v=1783648040 547-312A | RCM FM P1 +/-0.1"wc( 25 Pa)0.5%FS | Siemens Building Technology Siemens Building Technology 547-312A RCM FM P1 +/-0.1"wc( 25 Pa)0.5%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-6.5.jpg?v=1783979336 599-04303-6 | PICV, 3/4 inch, 6 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-6 PICV, 3/4 inch, 6 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04321-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_c0c7f02e-3db3-440f-bafb-4ced23437e8a.jpg?v=1784243441 231-04321-5.5 | 231-04321-5.5, 1/2 PICV, 5.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04321-5.5 231-04321-5.5, 1/2 PICV, 5.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10365s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_b8aee136-5e54-4350-8aaa-a22518886eb9.jpg?v=1783995861 171A-10365S | 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10365S 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10361s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_c77b0898-4b44-4e07-a033-a51848063aae.jpg?v=1783989037 171G-10361S | 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10361S 599 Series 3W, 1", 10Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02008-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_a5f87d4d-91a4-4887-8aea-a4d6f9c7e33d.jpg?v=1783980828 261-02008 | Valve assy NC 1/2" 2.5Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02008 Valve assy NC 1/2" 2.5Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06171-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_731767d0-d176-4472-8a22-8ed343b42d81.jpg?v=1783979021 276-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 276-06171 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06123-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_2d05a4f6-ff0f-4ac0-8a4a-4afdeef43937.jpg?v=1784243461 287-06123 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06123 Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06172-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_c9207abe-4bd0-469e-91c9-f17c1bccffce.jpg?v=1783995978 293-06172 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 293-06172 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03115-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_8a98c787-2f4e-4a82-b521-d7f860b46607.jpg?v=1783989156 373-03115 | Valve assy 2W NO, 1-1/2" 25Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03115 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_fec69bdb-49f4-41ba-b426-23c73b7d4e2d.jpg?v=1783980863 364-02021 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02021 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10306-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_3ae15317-d6ae-450c-b2e0-5bacf973ee04.jpg?v=1783978934 171J-10306 | 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Siemens Building Technology Siemens Building Technology 171J-10306 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02058a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_2480cfdd-d677-462b-a1e3-bcb5866ff0b7.jpg?v=1784243478 599-02058A | MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02058A MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-6.5_c0ca56c7-e287-47b4-9efb-4e5b6e6440f0.jpg?v=1783996319 599-04303-6.5 | PICV, 3/4 inch, 6.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-6.5 PICV, 3/4 inch, 6.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_b59892c1-0f51-41d0-877f-8adedc82e690.jpg?v=1783989068 231-04322-2 | 231-04322-2, 3/4 PICV, 2 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-2 231-04322-2, 3/4 PICV, 2 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10366s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_c9727dbb-aff9-4746-966d-5e28833d7386.jpg?v=1783980803 171A-10366S | 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10366S 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00211-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_148b8f8b-1e4c-4100-97bf-dff3ba6a2e52.jpg?v=1783978998 248-00211 | Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02009-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a05f50bc-179f-4f49-b30a-e93a88534032.jpg?v=1784243445 261-02009 | Valve assy NC 1/2" 2.5Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02009 Valve assy NC 1/2" 2.5Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_1ab884e6-2d76-41d5-bb75-ff6ffec640b5.jpg?v=1783995964 274-03144 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-276-06176-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_fbdb98fe-0413-4c94-8288-140e10400ea1.jpg?v=1784035231 276-06176 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 276-06176 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06124-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_819ed03e-aed8-4f85-8245-3a6033140197.jpg?v=1783980833 287-06124 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06124 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06173-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_5726910a-8ff9-4cf6-b2d7-fc9c776c06f0.jpg?v=1783979029 293-06173 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 293-06173 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03116-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_c3c633bf-dda5-4590-898b-658f83b019da.jpg?v=1784243467 373-03116 | Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03116 Valve assy 2W NO, 2" 40Cv Eq Pct SS Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_418c9e44-daea-4c41-8563-4def1a93244e.jpg?v=1783996077 364-02022 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02022 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10104-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10104.jpg?v=1783989237 599-10104 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10104 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_d1f3597a-3284-489e-bd71-2b737ef7f17c.jpg?v=1783980825 256-02018 | MT Series 2W Valve assy, ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02018 MT Series 2W Valve assy, ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.63Cv 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02065a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_ba9720ec-9b6e-451e-b1f7-d1bf839eb210.jpg?v=1783979335 599-02065A | MT Series 3-Way Valve 1/2", 0.63 Cv, Linear, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02065A MT Series 3-Way Valve 1/2", 0.63 Cv, Linear, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-vxp45-10-0-63-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_4d66d35c-ecfb-45bb-97dc-47f383c204ef.jpg?v=1784243489 VXP45.10-0.63 | 3/8" 3wy .74cv VlvBdy | Siemens Building Technology Siemens Building Technology VXP45.10-0.63 3/8" 3wy .74cv VlvBdy | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05942-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_11c25145-918b-4bba-b828-ef55bd3d796d.jpg?v=1783995971 281-05942 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05942 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06172-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_4128eb5c-a7ff-450c-ae73-426d891f9fee.jpg?v=1783989107 294-06172 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06172 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-7.5.jpg?v=1783980932 599-04303-7 | PICV, 3/4 inch, 7 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-7 PICV, 3/4 inch, 7 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_9de22611-9fa6-4894-be61-ad344fc95ff9.jpg?v=1783978988 231-04322-2.5 | 231-04322-2.5, 3/4 PICV, 2.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-2.5 231-04322-2.5, 3/4 PICV, 2.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10322s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_a3dce156-7722-48dc-a019-a1dc79c14aca.jpg?v=1784243431 171B-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10322S 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10362s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_37641cb1-333d-4c37-94ea-f6e39c8b59d2.jpg?v=1783995867 171G-10362S | 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10362S 599 Series 3W, 1", 16Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00212-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_f4eb803c-2b39-4af2-a8f4-4e6fa9c686df.jpg?v=1783989081 248-00212 | Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02011-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a4dbafe7-c459-482d-a5d4-f7cde81eab31.jpg?v=1783980830 261-02011 | Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02011 Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03000-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_6aa08b78-6cfa-4f9d-92ee-d13a70985ea8.jpg?v=1783979019 277-03000 | 2W Valve Asy NO, 1/2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens Building Technology Siemens Building Technology 277-03000 2W Valve Asy NO, 1/2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06132-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_b5d2e42a-c857-46ed-a0af-c3f9a78dac38.jpg?v=1784243460 287-06132 | Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06132 Valve assy Hi Temp 2W NC 4" 160Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06174-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_f28df3db-58cf-4da3-a617-998e43ff11cf.jpg?v=1783995978 293-06174 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens Building Technology Siemens Building Technology 293-06174 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02023-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_649a51c3-532d-4b3b-84c4-03f5dc451c03.jpg?v=1783989157 364-02023 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02023 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_b98236a2-914a-4a48-af89-1fa8d5d8de74.jpg?v=1783980930 599-02018 | MT Series 1/2" 2-Way Valve, 0.63 Cv, NC, Mod Eq Percent, SS, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02018 MT Series 1/2" 2-Way Valve, 0.63 Cv, NC, Mod Eq Percent, SS, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02021c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_7c5f317e-8f10-4da6-9acf-ab915e86ef72.jpg?v=1783979003 258-02021C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02021C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 1.6Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-7.5_fcdccc43-8d52-4998-a1ee-7ad09496af81.jpg?v=1784243478 599-04303-7.5 | PICV, 3/4 inch, 7.5 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-7.5 PICV, 3/4 inch, 7.5 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_dbab566d-576a-4d4a-b0b9-0b6cb718f837.jpg?v=1783995924 231-04322-3 | 231-04322-3, 3/4 PICV, 3 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-3 231-04322-3, 3/4 PICV, 3 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10323s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_129d9c92-a7b2-4798-8152-6cd2c2a4efca.jpg?v=1783989031 171B-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10363s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_3f1a3690-24b4-4826-ba67-2242a5d148db.jpg?v=1783980804 171G-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172p-10330s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_db627a26-90d9-4358-9d61-ae780e2b86d4.jpg?v=1783978936 172P-10330S | 599 Series 2W, 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens Building Technology Siemens Building Technology 172P-10330S 599 Series 2W, 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-248-00214-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44674_en_04b5ddb8-9ce2-48da-b5ba-fdc0a3fc3767.jpg?v=1784243444 248-00214 | Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens Building Technology Siemens Building Technology 248-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02012-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_40eafa69-994d-47c2-bc57-1b63ca06f4ac.jpg?v=1783995953 261-02012 | Valve assy NC 3/4" 6.3Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02012 Valve assy NC 3/4" 6.3Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03001-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_ee715dbf-b90e-4e2a-acd2-6eff2bd15b4c.jpg?v=1783989105 277-03001 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, 8" Pneu Actuator | Siemens Building Technology Siemens Building Technology 277-03001 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, 8" Pneu Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_516a7020-3c12-4b46-a7f4-62181aae3c0d.jpg?v=1783980832 287-06133 | Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06133 Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06177-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_111ebb96-b014-49a7-8b0e-aa0f703bdcb7.jpg?v=1783979029 293-06177 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06177 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03127-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_668709af-eb97-401f-bfd2-75ca8e896108.jpg?v=1784243467 373-03127 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02024-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_fa470011-7889-4c04-838c-14cce33406e4.jpg?v=1783996077 364-02024 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02024 MT Series 2W Valve asy ANSI 250 NC ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10109-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10109.jpg?v=1783989238 599-10109 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10109 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10308-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_600972e8-334f-4149-96bc-d041a3884f08.jpg?v=1783980804 171J-10308 | 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Siemens Building Technology Siemens Building Technology 171J-10308 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05942-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_e9eaf7f4-6f06-40f0-b3fb-eff5f506a2fc.jpg?v=1783979337 599-05942 | Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05942 Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06172-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_b4c238cf-8015-4913-9ded-b8716e067554.jpg?v=1784243479 599-06172 | Flowrite 4" Flanged, 3W Valve, 160Cv, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06172 Flowrite 4" Flanged, 3W Valve, 160Cv, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a226-6k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_9504e26f-fb9b-40b0-8bc2-65ad34cdc760.jpg?v=1783996567 A226.6K | Industrial Actuator, 120 Vac, 2 position, 6000 in lb torque | Siemens Building Technology Siemens Building Technology A226.6K Industrial Actuator, 120 Vac, 2 position, 6000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04303-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04303-8.5.jpg?v=1783989237 599-04303-8 | PICV, 3/4 inch, 8 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04303-8 PICV, 3/4 inch, 8 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_a8a37029-4db3-44c9-b7aa-ab39df9b6089.jpg?v=1783980822 231-04322-3.5 | 231-04322-3.5, 3/4 PICV, 3.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-3.5 231-04322-3.5, 3/4 PICV, 3.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06169-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_1371fa28-edac-4df0-bf17-eead7f38b6c4.jpg?v=1783979339 599-06169 | Flowrite 6" Flanged, 3W Valve, 400Cv, Stainless Steel Trim, ANSI 125 | Siemens Building Technology Siemens Building Technology 599-06169 Flowrite 6" Flanged, 3W Valve, 400Cv, Stainless Steel Trim, ANSI 125 | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10324s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_1087fd90-79d3-40be-8b40-97e1d545a5f3.jpg?v=1784243431 171B-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03002-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_0e44c4f2-7bc9-400e-bb13-bdb8d81cd23e.jpg?v=1783995967 277-03002 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06134-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_a56441d6-5fe8-4d9c-9293-5fdc05f19925.jpg?v=1783989094 287-06134 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06134 Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06178-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_44fa2327-32b7-4fb6-aca1-fc5719d45a17.jpg?v=1783980833 293-06178 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06178 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03128-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_eb5e1afc-3dc3-4fbd-81be-bd5bbecec392.jpg?v=1783979122 373-03128 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02025-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_7bc66f21-2457-46c4-8637-699620c7d471.jpg?v=1784243467 364-02025 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02025 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05952-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_5833196c-ec77-4c01-98db-aa1c70457f03.jpg?v=1783995967 281-05952 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05952 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-13k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_2c39fc5b-b59f-4d72-8b5a-e527a629a541.jpg?v=1783989306 A266.13K | Industrial Actuator, 120 Vac, Modulating, 13000 in lb torque | Siemens Building Technology Siemens Building Technology A266.13K Industrial Actuator, 120 Vac, Modulating, 13000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_6c2fd8fb-dd18-4563-b9f1-ee1ac5290273.jpg?v=1783980821 231-04322-4 | 231-04322-4, 3/4 PICV, 4 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-4 231-04322-4, 3/4 PICV, 4 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10325s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_5e13ebda-6cc9-448b-9166-48efc659a6ed.jpg?v=1783978930 171B-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10325S 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10365s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_0b78d73f-d490-46d5-9ee1-14a5eb22ce3d.jpg?v=1784243434 171G-10365S | 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10365S 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02014-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_37aad1a0-4ea9-4e8f-8ccd-92513912761c.jpg?v=1783995952 261-02014 | Valve assy NC 1" 10.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02014 Valve assy NC 1" 10.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03162-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_d7ff1871-32cf-4343-88ec-8605868af947.jpg?v=1783989094 274-03162 | Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03162 Valve assy 2W NO, 1/2" 1Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03003-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_f07d1eb3-85ab-48bc-9cbd-98fe93041b57.jpg?v=1783980833 277-03003 | 2W Valve Asy, NO, 1/2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens Building Technology Siemens Building Technology 277-03003 2W Valve Asy, NO, 1/2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06142-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_2141da25-c747-4f70-8b29-03fea030679c.jpg?v=1783979023 287-06142 | Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06142 Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-293-06179-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_bfd30559-6532-4ec3-97c2-19539ac9d899.jpg?v=1784243465 293-06179 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 293-06179 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03129-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_f6f86e64-ba4c-4fb6-822d-857a46559d21.jpg?v=1783996087 373-03129 | Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03129 Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02026-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_afbec557-0462-45b7-ba19-1fc9bf51fd42.jpg?v=1783989154 364-02026 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02026 MT Series 2W Valve asy ANSI 250 NC ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-985-133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218259_en.jpg?v=1783980996 985-133 | 0 to 10V CABLE, 3FT, PKG 12, FOR GDE131.1N, GDE161.1N | Siemens Building Technology Siemens Building Technology 985-133 0 to 10V CABLE, 3FT, PKG 12, FOR GDE131.1N, GDE161.1N | Midwest Supply Us https://midwestsupplyus.com/products/nco-z155-100-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10256794_en.jpg?v=1783980488 Z155/100 | Blanking Flange, M3P Control Valves, 4" Line Size | Siemens Building Technology Siemens Building Technology Z155/100 Blanking Flange, M3P Control Valves, 4" Line Size | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05952-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_50a4481c-6055-4a14-9950-932d44997e2e.jpg?v=1784243479 599-05952 | Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Eq Percent, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05952 Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Eq Percent, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06173-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_7a097fc5-9de2-4473-aa37-c1f46adb36ea.jpg?v=1783995978 294-06173 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06173 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-mxf461-50-30-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/MXF461.50-30.jpg?v=1783989482 MXF461.50-30 | Mix/2-port magnetic control valve, flange, PN16, DN50, kvs 30 | Siemens Building Technology Siemens Building Technology MXF461.50-30 Mix/2-port magnetic control valve, flange, PN16, DN50, kvs 30 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-18k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A266.18K.jpg?v=1783981003 A266.18K | Industrial Actuator, 120 Vac, Modulating, 18000 in lb torque | Siemens Building Technology Siemens Building Technology A266.18K Industrial Actuator, 120 Vac, Modulating, 18000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_d012ee54-7341-41a9-a248-802ca1ec1aef.jpg?v=1783978989 231-04322-4.5 | 231-04322-4.5, 3/4 PICV, 4.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-4.5 231-04322-4.5, 3/4 PICV, 4.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10326s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_0ec32557-9cd3-4463-91ac-af4caea64c1f.jpg?v=1784243432 171B-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10366-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_475a1d04-dd03-4829-ae35-12f6a93c9a3e.jpg?v=1783995867 171G-10366 | 599 Series 3W, 1-1/4", 40 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens Building Technology Siemens Building Technology 171G-10366 599 Series 3W, 1-1/4", 40 Cv Ball Valve, Proportional Spring-Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02015-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_91f464aa-b152-40f2-8df7-cf7652b04ec8.jpg?v=1783989085 261-02015 | Valve assy NC 1/2" 0.4Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02015 Valve assy NC 1/2" 0.4Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03163-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_d910c232-2db9-426f-9c6c-34ce21534dc8.jpg?v=1783980829 274-03163 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03163 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03004-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_1e3bf2f5-cce3-406e-942b-5b00ce410fce.jpg?v=1783979021 277-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06143-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_28dbb329-4a4b-428a-afbb-0ba60248692e.jpg?v=1784243460 287-06143 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06143 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05922-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ac485dd7-e116-4809-9282-f717dba8783b.jpg?v=1783995978 294-05922 | Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05922 Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_8b836a07-1341-4b51-929c-c8457628a64f.jpg?v=1783989157 373-03130 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03130 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02027-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_33d90287-67f9-4e2c-9a15-0b38d27d31e1.jpg?v=1783980862 364-02027 | MT Series 2W Valve asy ANSI 250 NC ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02027 MT Series 2W Valve asy ANSI 250 NC ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-985-135-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218265_en.jpg?v=1783979534 985-135 | MTA 100 BG USA PLENUM 25 FT. CABLE | Siemens Building Technology Siemens Building Technology 985-135 MTA 100 BG USA PLENUM 25 FT. CABLE | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10310-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_25b2e947-cc14-47ff-9f58-1a56e1f26145.jpg?v=1784243435 171J-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Siemens Building Technology Siemens Building Technology 171J-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05962-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_15861cfa-fac9-41c7-8d1a-6f8762219af6.jpg?v=1783995967 281-05962 | Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05962 Valve assy 2W NO, 4" 160Cv Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06173-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_c236a8e5-3f4e-4246-93f3-6d1d8ff955e7.jpg?v=1783989236 599-06173 | Flowrite 5" Flanged, 3W Valve, 250Cv, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06173 Flowrite 5" Flanged, 3W Valve, 250Cv, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-1k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_d145d764-c9ed-4159-8aab-efd6ae117e17.jpg?v=1783981002 A266.1K | Industrial Actuator, 120 Vac, Modulating, 1000 in lb torque | Siemens Building Technology Siemens Building Technology A266.1K Industrial Actuator, 120 Vac, Modulating, 1000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-371-03202-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_e9d5697f-6f6a-4f47-84bb-b762d44aa2d8.jpg?v=1783979122 371-03202 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, Prop Elect Act NSR | Siemens Building Technology Siemens Building Technology 371-03202 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, Prop Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_da0fb18c-eb16-46d8-a9c4-eb2d145d1d24.jpg?v=1784243441 231-04322-5 | 231-04322-5, 3/4 PICV, 5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-5 231-04322-5, 3/4 PICV, 5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10327s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_835e15e8-707d-4056-af29-12a0d47b49c9.jpg?v=1783995861 171B-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10366s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_72312a45-d716-480b-96c4-dd809d7c0257.jpg?v=1783989036 171G-10366S | 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10366S 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02016-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_89d404a4-3792-457c-af1c-b6eb8ff99f90.jpg?v=1783980828 261-02016 | Valve assy NC 1/2" 0.4Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02016 Valve assy NC 1/2" 0.4Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03164-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_098d301a-fdb5-4ee0-b13c-766b9f9d1d60.jpg?v=1783979018 274-03164 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_17402a4f-ed9c-4eef-8b9a-19783c01d2b2.jpg?v=1784243460 287-06144 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06144 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05923-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_5f0bf636-4a18-45ee-98bb-b4f2fdde481c.jpg?v=1783995978 294-05923 | Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05923 Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03131-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_b45d1a8c-1d40-470d-8a19-647c082d4f43.jpg?v=1783989158 373-03131 | Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03131 Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02028-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_42add0ed-628e-4739-ab61-18c3fbfbfdad.jpg?v=1783980862 364-02028 | MT Series 2W Valve asy ANSI 250 NC ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02028 MT Series 2W Valve asy ANSI 250 NC ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10124-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10124.jpg?v=1783979338 599-10124 | Rebuild/Repack Service Kit, 3W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10124 Rebuild/Repack Service Kit, 3W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_dee26c04-1b68-47ea-8d15-7abc2cc0bdc1.jpg?v=1784243445 256-02020 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 1Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02020 MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 1Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02034c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_80e50190-ad77-4ece-9d7c-06e16d3dd118.jpg?v=1783996317 599-02034C | MT Series 1/2" 2W Valve, 1.0 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02034C MT Series 1/2" 2W Valve, 1.0 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-21k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A266.21K.jpg?v=1783989307 A266.21K | Industrial Actuator, 120 Vac, Modulating, 21000 in lb torque | Siemens Building Technology Siemens Building Technology A266.21K Industrial Actuator, 120 Vac, Modulating, 21000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_033d1793-cb88-4d27-8d14-8c6b547e51e1.jpg?v=1783980821 231-04322-5.5 | 231-04322-5.5, 3/4 PICV, 5.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-5.5 231-04322-5.5, 3/4 PICV, 5.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10328s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_04bc6a83-6c49-4e98-98d8-a36afc49fdf0.jpg?v=1783978930 171B-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02017-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_2f8ce801-1a5d-44dd-99dd-6517bc480cfb.jpg?v=1784243445 261-02017 | Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02017 Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03180-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_4b4a0e21-dca3-4c69-adf4-14b8bd3cc6dd.jpg?v=1783995964 274-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_bd2fac33-0564-4e04-8481-1b06c1f45084.jpg?v=1783989094 277-03018 | 2W Valve Asy, NC, 1/2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens Building Technology Siemens Building Technology 277-03018 2W Valve Asy, NC, 1/2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06152-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_aa055e99-07fc-4429-8d90-1782102a42c1.jpg?v=1783980832 287-06152 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06152 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05924-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ea81339d-c1ac-4f31-810b-90e96cb1c1fe.jpg?v=1783979029 294-05924 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05924 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03132-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_7aa7b115-4c64-4358-ab76-77729157a08d.jpg?v=1784243467 373-03132 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03132 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02029-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_86dfab57-84cb-42c4-9ce5-eed87c8d6e38.jpg?v=1783996076 364-02029 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02029 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06174-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_c34ad534-7572-40ae-a072-588a1f2ec02a.jpg?v=1783989236 599-06174 | Flowrite 6" Flanged, 3W Valve, 400Cv, Bronze Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06174 Flowrite 6" Flanged, 3W Valve, 400Cv, Bronze Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_e117df35-5b34-4c1b-9600-626836cc43cf.jpg?v=1783980931 599-02020 | MT Series 1/2" 2-Way Valve, 1.0Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02020 MT Series 1/2" 2-Way Valve, 1.0Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-2k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_41c5d6a6-b5f9-44ae-a364-036d55a551c3.jpg?v=1783979552 A266.2K | Industrial Actuator, 120 Vac, Modulating, 2000 in lb torque | Siemens Building Technology Siemens Building Technology A266.2K Industrial Actuator, 120 Vac, Modulating, 2000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_7dae32ac-9ccb-4e70-857d-ad0cb7754d0e.jpg?v=1784243442 231-04322-6 | 231-04322-6, 3/4 PICV, 6 GPM 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-6 231-04322-6, 3/4 PICV, 6 GPM 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10329s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_a8564d30-a5f1-4613-b31c-86fab5d47c3c.jpg?v=1783995864 171B-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_48eb938e-9f90-4f2d-ab92-d13159809e9d.jpg?v=1783989085 261-02018 | Valve assy NC 1/2" 0.63Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02018 Valve assy NC 1/2" 0.63Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03181-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_208d1ff4-a4db-4655-8ed8-9a59b852a9c5.jpg?v=1783980831 274-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_75e91498-2a41-40ac-8859-547e6e897db6.jpg?v=1783979021 277-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06153-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f7b0378b-5c26-4cbc-bf67-232cb5d72021.jpg?v=1784243463 287-06153 | Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06153 Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05933-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_a5e6151c-b84e-4f41-a71f-8723a10ea33d.jpg?v=1783995978 294-05933 | Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05933 Valve assy 2W NC 5", 250Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_0b8852e1-bdcc-47f6-943f-a4f2431048d8.jpg?v=1783989158 373-03133 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03133 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02030-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_1193f099-1c46-4b15-afcf-5a5848ead39a.jpg?v=1783980863 364-02030 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02030 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06610-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06610.jpg?v=1783979337 599-06610 | Flowrite two-way 2 1/2 inch high close-off valve. ANSI 125, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06610 Flowrite two-way 2 1/2 inch high close-off valve. ANSI 125, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05963-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f191fc2e-6558-41db-ab65-126f681a3b3e.jpg?v=1784243457 281-05963 | Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05963 Valve assy 2W NO, 5" 250Cv Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-3k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_20b611f3-b066-4fe5-9593-1377672ec1a9.jpg?v=1783996566 A266.3K | Industrial Actuator, 120 Vac, Modulating, 3000 in lb torque | Siemens Building Technology Siemens Building Technology A266.3K Industrial Actuator, 120 Vac, Modulating, 3000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_dd1aa7c7-8a69-46ee-b675-d861dee5f8e3.jpg?v=1783989068 231-04322-6.5 | 231-04322-6.5, 3/4 PICV, 6.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-6.5 231-04322-6.5, 3/4 PICV, 6.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10330s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_e3e24465-9b88-43a8-8a60-edb095c1f0a5.jpg?v=1783980801 171B-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_13896384-78b8-403c-9200-56fd18a7de1d.jpg?v=1783979006 261-02019 | Valve assy NC 1/2" 1.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02019 Valve assy NC 1/2" 1.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_0f5eadce-76bc-4736-816e-ff0caf281f2b.jpg?v=1784243457 277-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06154-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_873e0451-3259-41e8-95a7-5311bf6ad06f.jpg?v=1783995974 287-06154 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06154 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05942-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_9383db2c-3022-4373-afaa-15eee04e60d0.jpg?v=1783989101 294-05942 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05942 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03134-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_c6c285a1-ee9d-4303-8267-22158db23de7.jpg?v=1783980864 373-03134 | Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03134 Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02031-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_34aa86cb-5231-426b-b4ef-a517cc0c3b4d.jpg?v=1783979112 364-02031 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02031 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06612-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06612.jpg?v=1784243479 599-06612 | Flowrite two-way 4- inch high close-off valve. ANSI 125, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06612 Flowrite two-way 4- inch high close-off valve. ANSI 125, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_d2f774de-eceb-4ad9-a334-4f0591d54a48.jpg?v=1783995944 256-02021 | MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02021 MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-41k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A266.41K.jpg?v=1783989307 A266.41K | Industrial Actuator, 120 Vac, Modulating, 41000 in lb torque | Siemens Building Technology Siemens Building Technology A266.41K Industrial Actuator, 120 Vac, Modulating, 41000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_c2c196cf-1a00-4e63-87e9-df4c912b7395.jpg?v=1783980820 231-04322-7 | 231-04322-7, 3/4 PICV, 7 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-7 231-04322-7, 3/4 PICV, 7 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10367-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_16d49c04-e0be-4fbb-8b8e-a03a5f7522e7.jpg?v=1783978930 171B-10367 | 599 Series 3W, 1-1/2", 25Cv Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10367 599 Series 3W, 1-1/2", 25Cv Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10368s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_4ea4f3cb-5ceb-426b-9a06-ebb160184681.jpg?v=1784243435 171G-10368S | 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_34f2dc4e-7692-4dd3-8f72-8255c5bf16ed.jpg?v=1783995953 261-02020 | Valve assy NC 1/2" 1.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02020 Valve assy NC 1/2" 1.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03199-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44014_en_3e9ec469-9d35-433b-a92f-2368b1d50645.jpg?v=1783989097 274-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_c8c2a8e0-950d-4ab8-a8cb-94be22cff5d5.jpg?v=1783980833 277-03021 | 2W Valve Asy, NC, 1/2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens Building Technology Siemens Building Technology 277-03021 2W Valve Asy, NC, 1/2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06167-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_c4de9c1f-1411-4dbd-9bbf-8e07253fc71f.jpg?v=1783979025 287-06167 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06167 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-294-05943-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ad330a19-3e34-4043-8d46-3ff0bd465166.jpg?v=1784243466 294-05943 | Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05943 Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_1bc07f5e-ee7f-420a-a779-351580800e47.jpg?v=1783996087 373-03144 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02032-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_9cbeecb0-0fc4-4737-9c65-6e50c7f36334.jpg?v=1783989155 364-02032 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02032 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06613-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06613.jpg?v=1783980931 599-06613 | Flowrite two-way 5-inch high close-off valve. ANSI 125, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06613 Flowrite two-way 5-inch high close-off valve. ANSI 125, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10310-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_3339b345-bb3f-4c61-a894-0af5a2a61575.jpg?v=1783978930 171A-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171A-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05964-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_a7a0707f-08a2-4584-8bd9-809a206b2794.jpg?v=1784243457 281-05964 | Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05964 Valve assy 2W NO, 6" 400Cv Eq Pct SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_edf4c1b3-b87b-414c-8fec-5ec0cf4287a7.jpg?v=1783996319 599-04321-1 | 1/2" PICV 1 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-1 1/2" PICV 1 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_d21f1ff0-ecbf-490d-b1b3-a7695c0212d0.jpg?v=1783989068 231-04322-7.5 | 231-04322-7.5, 3/4 PICV, 7.5 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-7.5 231-04322-7.5, 3/4 PICV, 7.5 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10367s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_b3c2bd68-94db-4859-b695-1789aeff6a1d.jpg?v=1783980803 171B-10367S | 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10369s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_61d6298c-dce7-4c55-87dd-b46a8cf83394.jpg?v=1783978934 171G-10369S | 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10369S 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a5686ae5-ce6c-4c2e-92be-4303ccf977da.jpg?v=1784243445 261-02022 | Valve assy NC 1/2" 1.6Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02022 Valve assy NC 1/2" 1.6Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06168-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_33977ab8-62fa-48ba-9aa0-fc1a7301e1ad.jpg?v=1783995975 287-06168 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06168 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05944-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3f73e77f-99c2-496e-8704-5cd2a065d901.jpg?v=1783989103 294-05944 | Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05944 Valve assy 2W NO, 6" 400Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03145-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_a1f64678-0493-431f-9e32-8a47c4f6b97d.jpg?v=1783980863 373-03145 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03145 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qaa2280-ewnc-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10224397_en_a7c55e65-9b1a-4f6b-ae74-9d38ca2fdea3.jpg?v=1783980165 QAA2280.EWNC | Room Temp Sensor, No HMI, No Logo, Tool Port, for Siemens TEC Controllers | Siemens Building Technology Siemens Building Technology QAA2280.EWNC Room Temp Sensor, No HMI, No Logo, Tool Port, for Siemens TEC Controllers | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02033-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_c4531494-8a1f-40e7-96be-e139aeab346d.jpg?v=1784243467 364-02033 | MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02033 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06614-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06614.jpg?v=1783996319 599-06614 | Flowrite two-way 6-inch high close-off valve. ANSI 125, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06614 Flowrite two-way 6-inch high close-off valve. ANSI 125, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02040c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_b3f580e9-6bbb-40c6-ad34-f38d422b2570.jpg?v=1783989084 258-02040C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", AFxUM, 2.5Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02040C 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-277-03022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_01804fd5-0890-417f-b405-ce3d5aaf9f15.jpg?v=1783980833 277-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-5k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_f31c3e2c-2e4a-48ec-bbd6-2f720dde2b15.jpg?v=1783979553 A266.5K | Industrial Actuator, 120 Vac, Modulating, 5000 in lb torque | Siemens Building Technology Siemens Building Technology A266.5K Industrial Actuator, 120 Vac, Modulating, 5000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-1.5.jpg?v=1784243479 599-04321-1.5 | 599-04321-1.5, 1/2 PICV, 1.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-1.5 599-04321-1.5, 1/2 PICV, 1.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-231-04322-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500535_en_1cb4bb9a-eec0-4751-8977-a5a235d80efa.jpg?v=1783995924 231-04322-8 | 231-04322-8, 3/4 PICV, 8 GPM + 0-10V NSR NO | Siemens Building Technology Siemens Building Technology 231-04322-8 231-04322-8, 3/4 PICV, 8 GPM + 0-10V NSR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10368-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_90293f53-f575-4389-ac1b-eb838447cca2.jpg?v=1783989032 171B-10368 | 599 Series 3W, 1-1/2", 40Cv Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10368 599 Series 3W, 1-1/2", 40Cv Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10370s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_98e83e78-9345-4c23-816d-e4c5f6a298f7.jpg?v=1783980802 171G-10370S | 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10370S 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05921-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_6b459bdf-4b90-4cd5-84a1-25223bd544fb.jpg?v=1783979018 274-05921 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05921 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_22342985-4675-4428-9005-9fc81b791761.jpg?v=1784243457 277-03054 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator | Siemens Building Technology Siemens Building Technology 277-03054 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06169-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_3562f277-1310-44cd-ad88-bf2d0ece0836.jpg?v=1783995974 287-06169 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06169 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-05952-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_4c46920e-5dd9-44ad-8470-9c3c6e1f733a.jpg?v=1783989103 294-05952 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05952 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03146-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_1ef1a9c0-83c1-41c1-8b88-bdc874865e78.jpg?v=1783980864 373-03146 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03146 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06615-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06615.jpg?v=1783979338 599-06615 | Flowrite two-way 2 1/2 inch high close-off valve. ANSI 125, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06615 Flowrite two-way 2 1/2 inch high close-off valve. ANSI 125, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10315-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_2a6151ec-61ac-4757-85c7-8ad45ebfaf23.jpg?v=1784243434 171E-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171E-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_c2ca524e-333a-407a-b776-e8a0a684e9c2.jpg?v=1783995944 256-02022 | MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxUM, 1.6Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02022 MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxUM, 1.6Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02040c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44075_en_fe0b14d7-b33f-458b-a5fd-6969416eb55f.jpg?v=1783989235 599-02040C | MT Series 1/2" 2-Way Valve, 2.5 Cv, NO, Mod Eq Percent, SS, AFxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02040C MT Series 1/2" 2-Way Valve, 2.5 Cv, NO, Mod Eq Percent, SS, AFxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-284-06040-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_ce8f461a-4989-4c12-abd4-ce9a57a4ce1e.jpg?v=1783980832 284-06040 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneuamtic Act w/ pos | Siemens Building Technology Siemens Building Technology 284-06040 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneuamtic Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-600-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_b77c2b90-e334-491a-8b8d-09004062e43a.jpg?v=1783979552 A266.600 | Industrial Actuator, 120 Vac, Modulating, 600 in lb torque | Siemens Building Technology Siemens Building Technology A266.600 Industrial Actuator, 120 Vac, Modulating, 600 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-2.5_635853c2-157e-46d4-b486-efb151928f65.jpg?v=1784243478 599-04321-2 | 599-04321-2, 1/2 PICV, 2 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-2 599-04321-2, 1/2 PICV, 2 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04300-0-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_8b260419-a8c2-4026-a50d-ce45684f0771.jpg?v=1783995924 232-04300-0.5 | PICV, 1/2 inch, 0.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04300-0.5 PICV, 1/2 inch, 0.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10368s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_4fc58f12-b872-4d2f-9c9f-ea997a729bf1.jpg?v=1783989031 171B-10368S | 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10371-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_fe5cb03f-3ae8-4967-a04f-a9a0ac23f2a0.jpg?v=1783980803 171G-10371 | 599 Series 3-way, 2", 63 Cv Ball Valve Coupled with Proportional, SR Actuator | Siemens Building Technology Siemens Building Technology 171G-10371 599 Series 3-way, 2", 63 Cv Ball Valve Coupled with Proportional, SR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02024-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_b0459001-82f0-48af-bdf5-a27cac2baa97.jpg?v=1783979007 261-02024 | Valve assy NC 1/2" 2.5Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02024 Valve assy NC 1/2" 2.5Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03055-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_ac9aa9fd-3b84-4e7a-85e1-7b5249cf97dd.jpg?v=1784243457 277-03055 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03055 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06172-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_0fa4023c-4600-4595-80d4-b481b7057dbc.jpg?v=1783995974 287-06172 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06172 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-294-05953-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_88c7d7bc-1a96-4bf7-8b2e-8d84aedf9ab1.jpg?v=1783989103 294-05953 | Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05953 Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03147-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_3221e79f-607d-4c1d-bce2-631b3f2ff2eb.jpg?v=1783980864 373-03147 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03147 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02035-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_67fea174-6fa1-4057-a701-545a91e962cb.jpg?v=1783979112 364-02035 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02035 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06616-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06616.jpg?v=1783649239 599-06616 | Flowrite two-way 3-inch high close-off valve. ANSI 125, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06616 Flowrite two-way 3-inch high close-off valve. ANSI 125, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_c9370bdf-fc35-412d-a3e6-02cf3b50eec0.jpg?v=1783996313 599-02022 | MT Series 1/2" 2-Way Valve, 1.6Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02022 MT Series 1/2" 2-Way Valve, 1.6Cv, NC, Mod Eq Percent, SS Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03396-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03396.jpg?v=1783989236 599-03396 | Gasket Kit | Siemens Building Technology Siemens Building Technology 599-03396 Gasket Kit | Midwest Supply Us https://midwestsupplyus.com/products/nco-a266-6k-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/a-series_51553880-6c1d-443f-a6bf-6d62a2532168.jpg?v=1783981002 A266.6K | Industrial Actuator, 120 Vac, Modulating, 6000 in lb torque | Siemens Building Technology Siemens Building Technology A266.6K Industrial Actuator, 120 Vac, Modulating, 6000 in lb torque | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04302-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04302-1.5.jpg?v=1783979336 599-04302-1 | PICV, 3/4 inch, 1 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04302-1 PICV, 3/4 inch, 1 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-547-313b-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_63b6c3fd-02ca-46a1-a470-ef76c7e817fb.jpg?v=1784243471 547-313B | RCM FM P1 +/-.25"wc(62.5Pa).25%FS | Siemens Building Technology Siemens Building Technology 547-313B RCM FM P1 +/-.25"wc(62.5Pa).25%FS | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-2.5.jpg?v=1783648772 599-04321-2.5 | 599-04321-2.5, 1/2 PICV, 2.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-2.5 599-04321-2.5, 1/2 PICV, 2.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04300-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_dcc20d2f-167a-4d56-81f8-e20819e84e28.jpg?v=1783989068 232-04300-1 | PICV, 1/2 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04300-1 PICV, 1/2 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10369-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_35def0a9-39d7-49d6-968a-ff12aeab2f95.jpg?v=1783980803 171B-10369 | 599 Series 3W, 1-1/2", 63Cv Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10369 599 Series 3W, 1-1/2", 63Cv Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02025-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_54334399-7786-43ac-a153-f061c51f3fa9.jpg?v=1783979006 261-02025 | Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02025 Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05931-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_a48da1d7-1ddf-40e4-9e0e-4f48a763ed38.jpg?v=1784243454 274-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03056-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_eca8c5a4-6cb7-4b1e-b9ea-b47597c00ac1.jpg?v=1783995967 277-03056 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03056 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06173-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_fa4ba009-1c73-49b9-87f0-e8b286ae2a40.jpg?v=1783989094 287-06173 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06173 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-294-05954-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_295989e9-03a5-4cb6-8038-f55ea1cb4c22.jpg?v=1783980834 294-05954 | Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05954 Valve assy 2W NC 6", 400Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03148-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_a12e5176-87b4-4604-ac81-46040fe000ec.jpg?v=1783979122 373-03148 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03148 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfa3280-dwnc-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10239018_en.jpg?v=1784243488 QFA3280.DWNC | Rm Temp Sensor, RH 2%, TEC, Digital signal, Sense & Display, No Logo, Tool Port | Siemens Building Technology Siemens Building Technology QFA3280.DWNC Rm Temp Sensor, RH 2%, TEC, Digital signal, Sense & Display, No Logo, Tool Port | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02036-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_4e2e2f8c-79d6-4d89-b88e-3df602954bee.jpg?v=1783996076 364-02036 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02036 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03386-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03386.jpg?v=1783989236 599-03386 | Rebuild/Repack Service Kit, 3-Way, Bronze Valves 1/2" to 2" | Siemens Building Technology Siemens Building Technology 599-03386 Rebuild/Repack Service Kit, 3-Way, Bronze Valves 1/2" to 2" | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06617-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06617.jpg?v=1783980932 599-06617 | Flowrite two-way 4- inch high close-off valve. ANSI 125, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06617 Flowrite two-way 4- inch high close-off valve. ANSI 125, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03397-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03397.jpg?v=1783979336 599-03397 | Gasket Kit | Siemens Building Technology Siemens Building Technology 599-03397 Gasket Kit | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-3.5_efd3d754-c6ac-4be3-bdc0-b713612645e5.jpg?v=1784243479 599-04321-3 | 599-04321-3, 1/2 PICV, 3 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-3 599-04321-3, 1/2 PICV, 3 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04300-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_f0cf2fc0-7818-4c7d-a337-1ac9b7bccf2b.jpg?v=1783995924 232-04300-1.5 | PICV, 1/2 inch, 1.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04300-1.5 PICV, 1/2 inch, 1.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10369s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_13620fab-a023-4bdb-8e22-980a1148056b.jpg?v=1783989032 171B-10369S | 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10369S 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02026-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e64a49a9-a726-4c07-a2dc-59d1bfa0e5fa.jpg?v=1783980828 261-02026 | Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02026 Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05940-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_3bb7cea2-0959-4d41-a18d-03ccd4ede85d.jpg?v=1783979018 274-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05940 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-277-03057-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_8779f682-1605-4866-aed9-dbbfea919d8c.jpg?v=1784243457 277-03057 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03057 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06174-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_9226a9d2-7a86-44d9-bc9a-01f5ac876a0d.jpg?v=1783995975 287-06174 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06174 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-294-05983-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1ce42b30-63fb-48b2-8da6-d8a57506e8d1.jpg?v=1783989102 294-05983 | Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-05983 Valve assy 2W NO, 5" 250Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03149-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_ed313131-b35e-4b8c-b357-f3facfb88179.jpg?v=1783980865 373-03149 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03149 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02037-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_829b80e9-d9c7-497f-990f-4d2bc4d134a0.jpg?v=1783979112 364-02037 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02037 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06618-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06618.jpg?v=1784243479 599-06618 | Flowrite two-way 5-inch high close-off valve. ANSI 125, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06618 Flowrite two-way 5-inch high close-off valve. ANSI 125, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02041c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_8fa120b4-631a-47c8-806a-835a9106b238.jpg?v=1783996317 599-02041C | MT Series 1/2" 2W Valve, 4.0 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02041C MT Series 1/2" 2W Valve, 4.0 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-259-02025-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_677c3e6a-3d08-423a-88b8-f16da55a3a82.jpg?v=1783989084 259-02025 | Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR float | Siemens Building Technology Siemens Building Technology 259-02025 Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR float | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-3.5.jpg?v=1783980932 599-04321-3.5 | 599-04321-3.5, 1/2 PICV, 3.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-3.5 599-04321-3.5, 1/2 PICV, 3.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04300-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_0661112c-644b-40ef-9ca2-7c1fa53451b4.jpg?v=1783978987 232-04300-2 | PICV, 1/2 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04300-2 PICV, 1/2 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10370-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_4f9e1d3f-28fe-4926-9312-cda1d9e24021.jpg?v=1784243430 171B-10370 | 599 Series 3W, 2", 40 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171B-10370 599 Series 3W, 2", 40 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10372s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_1fe9cb85-5930-4adf-a6f6-29081837086b.jpg?v=1783995867 171G-10372S | 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop, SR | Siemens Building Technology Siemens Building Technology 171G-10372S 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05941-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_d51a0469-fee5-4eef-ade0-d7710bc3b05d.jpg?v=1783989095 274-05941 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05941 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_946377a5-bc70-436f-b70e-4fb5ef4485b0.jpg?v=1783980833 277-03072 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim High Temp Packing, FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03072 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim High Temp Packing, FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06178-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_34f62e51-59b1-4ef1-8f2b-59eec2834843.jpg?v=1783979023 287-06178 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06178 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_df5ad464-780d-4d61-a667-573e5618c254.jpg?v=1784243467 373-03150 | Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03150 Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-qfa3280-ewnc-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10224397_en_4bb233a7-f174-4f49-a75c-4d504af2c527.jpg?v=1783997233 QFA3280.EWNC | Room Temp Sensor, RH 2%, TEC, Digital signal, Temp Sensing, No Logo, Tool Port | Siemens Building Technology Siemens Building Technology QFA3280.EWNC Room Temp Sensor, RH 2%, TEC, Digital signal, Temp Sensing, No Logo, Tool Port | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02038-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_77c3370a-2efe-4dfb-9728-ebe02fcd71fa.jpg?v=1783989155 364-02038 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02038 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-03313-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-03313.jpg?v=1783980932 599-03313 | Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Siemens Building Technology Siemens Building Technology 599-03313 Rebuild/Repack Service Kit, 2-Way, 599 Series, 1/2" to 2" Bronze Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06619-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06619.jpg?v=1783979337 599-06619 | Flowrite two-way 6-inch high close-off valve. ANSI 125, NC, SS trim. | Siemens Building Technology Siemens Building Technology 599-06619 Flowrite two-way 6-inch high close-off valve. ANSI 125, NC, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-b202f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B202F.jpg?v=1784243483 B202F | Butterfly Valve only, 2-way, 2-inch, 175 psi | Siemens Building Technology Siemens Building Technology B202F Butterfly Valve only, 2-way, 2-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-4.5_9a94e08f-252e-45a6-b3fa-606893068130.jpg?v=1783996318 599-04321-4 | 599-04321-4, 1/2 PICV, 4 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-4 599-04321-4, 1/2 PICV, 4 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04300-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_7cb19b82-01fb-4202-9c11-aae7e806e48a.jpg?v=1783989068 232-04300-2.5 | PICV, 1/2 inch, 2.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04300-2.5 PICV, 1/2 inch, 2.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10370s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_28b351fa-3063-44e0-93c0-ab1bb2319645.jpg?v=1783980803 171B-10370S | 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10370S 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10300s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_209e9a30-e341-40f9-9321-a5352a48aa6b.jpg?v=1783978934 171H-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02028-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_77858a64-546b-481a-a5fe-f16d513d68d1.jpg?v=1784243445 261-02028 | Valve assy NC 3/4" 6.3Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02028 Valve assy NC 3/4" 6.3Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05951-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_1718d2e3-4f7d-4fa6-8671-8689b5b24956.jpg?v=1783995964 274-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_2589b5c0-1718-44b9-857d-c536e5b86262.jpg?v=1783989093 277-03073 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03073 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06179-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_1a6dc753-965b-4f16-abbc-e88ca288f85f.jpg?v=1783980833 287-06179 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 287-06179 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06042-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_68f8e840-9b3e-4c63-967b-1d7f36ec89bd.jpg?v=1783979029 294-06042 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06042 Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03151-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_91ce8f51-9855-4343-bfdc-165cd19a60cf.jpg?v=1784243467 373-03151 | Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02039-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_06802838-20aa-424c-8189-edb159d55ad5.jpg?v=1783996076 364-02039 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02039 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10306-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_9bdc9ce5-9856-44a5-9962-b03a7294d0a9.jpg?v=1783989036 171K-10306 | 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NO SR | Siemens Building Technology Siemens Building Technology 171K-10306 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-284-06050-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_2b772f98-2911-4953-ae7f-083b21445e5f.jpg?v=1783980833 284-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneuamtic Act w/ pos | Siemens Building Technology Siemens Building Technology 284-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneuamtic Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-b225f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B225F.jpg?v=1783979628 B225F | Butterfly Valve only, 2-way, 2.5-inch, 175 psi | Siemens Building Technology Siemens Building Technology B225F Butterfly Valve only, 2-way, 2.5-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-qbe2104-p3ou-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_ab16955d-5b7c-4a6c-b95c-239270c7bf08.jpg?v=1784243488 QBE2104-P3OU | REFRIGERANT PRESS SENSOR | Siemens Building Technology Siemens Building Technology QBE2104-P3OU REFRIGERANT PRESS SENSOR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-4.5.jpg?v=1783996318 599-04321-4.5 | 599-04321-4.5, 1/2 PICV, 4.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-4.5 599-04321-4.5, 1/2 PICV, 4.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_1f5c5aa6-7b53-4505-8031-81cbce806282.jpg?v=1783989068 232-04301-3 | PICV, 1/2 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-3 PICV, 1/2 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10371-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_66c3877d-bdb3-44d7-956f-8f013adede1f.jpg?v=1783980803 171B-10371 | 599 Series 3W, 2", 63 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171B-10371 599 Series 3W, 2", 63 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10301s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_a369b4de-701b-4f44-9856-8dc8c017ee3e.jpg?v=1783978934 171H-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02029-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_ecbed7c4-35eb-49f8-8c10-7ac73f5bdeff.jpg?v=1784243445 261-02029 | Valve assy NC 1" 10.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02029 Valve assy NC 1" 10.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05961-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_08130b08-3fa2-4582-953a-2cfa3cc74166.jpg?v=1783995964 274-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_6ea64e47-db60-4d55-b99b-65331ad1d7fd.jpg?v=1783989093 277-03074 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03074 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06612-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_aca96c6e-795b-4b51-b5c4-72709f2e9f3f.jpg?v=1783980832 287-06612 | Valve asy Hi Pr Close-off 2W NO 4" 160Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06612 Valve asy Hi Pr Close-off 2W NO 4" 160Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06044-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_9c2676b3-d6ba-40ef-8648-f8f0d922fdb8.jpg?v=1783979029 294-06044 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06044 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03152-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_a824b36c-a6a4-4d1a-9a90-2d30e108cce5.jpg?v=1784243467 373-03152 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03152 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02040-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_4ff9d226-4385-4eb2-aabd-f09a9f82d61a.jpg?v=1783996076 364-02040 | MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02040 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10319-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_7a2e5706-508b-4815-ab31-1fe0dacc61fd.jpg?v=1783989033 171E-10319 | 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171E-10319 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04301-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04301-4.5.jpg?v=1783980932 599-04301-4 | PICV, 1/2 inch, 4 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04301-4 PICV, 1/2 inch, 4 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02046c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_9ec59147-802f-4ba3-97d6-7618a1767da3.jpg?v=1783979334 599-02046C | MT Series 1" 2-Way Valve, 10 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02046C MT Series 1" 2-Way Valve, 10 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-5.5_8a691742-9fcd-46bd-84b3-63f59c08c82d.jpg?v=1784243478 599-04321-5 | 599-04321-5, 1/2 PICV, 5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-5 599-04321-5, 1/2 PICV, 5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_b9a9341c-b1a4-4b78-a0de-364f4b9ef39c.jpg?v=1783995924 232-04301-3.5 | PICV, 1/2 inch, 3.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-3.5 PICV, 1/2 inch, 3.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10371s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_509891df-b575-446c-a41d-a253af679f06.jpg?v=1783989032 171B-10371S | 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10371S 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10302s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_053013a3-d292-4442-85fc-4a24b9f50fe9.jpg?v=1783980805 171H-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02039-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a34f4ab4-4e39-4ad8-94de-440fc7c8d5af.jpg?v=1783979007 261-02039 | Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02039 Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-05971-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_070c2c80-38c8-4537-9ce2-c4f7a60e9db4.jpg?v=1784243455 274-05971 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-05971 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03075-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_60a6fa48-53d5-475d-95af-2557b1abf6e2.jpg?v=1783995967 277-03075 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03075 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06614-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_fc75ddb5-fe7f-454e-a575-fef8810c2485.jpg?v=1783989094 287-06614 | Valve asy Hi Pr Close-off 2W NO 6" 400Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06614 Valve asy Hi Pr Close-off 2W NO 6" 400Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3e7ca418-7cb7-43c1-9600-a7002cc096ef.jpg?v=1783980834 294-06054 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06054 Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03163-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_5725181c-4642-4d8e-aabc-ddd761c8aa00.jpg?v=1783979122 373-03163 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03163 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02041-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_a2224a46-9842-48b7-8609-a1bf199c12e4.jpg?v=1784243467 364-02041 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02041 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05922-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_d6590891-5752-4852-965c-6913c7295bb7.jpg?v=1783996319 599-05922 | Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Equal Percent, SS Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-05922 Flowrite 4" Flanged, 2-Way Valve, NO, 160 Cv, Equal Percent, SS Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-pol220-10-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10891187_en_d3e815de-4270-45e1-9779-edc19480825a.jpg?v=1783989513 POL220.10 | POL220.10 ECON CONTROLLER RP 135 OHM | Siemens Building Technology Siemens Building Technology POL220.10 POL220.10 ECON CONTROLLER RP 135 OHM | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04321-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04321-5.5.jpg?v=1783980932 599-04321-5.5 | 599-04321-5.5, 1/2 PICV, 5.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04321-5.5 599-04321-5.5, 1/2 PICV, 5.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_898b6f43-1889-4d59-8122-18b0336fe01f.jpg?v=1783978988 232-04301-4 | PICV, 1/2 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-4 PICV, 1/2 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10372-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_764cb5ba-9bd0-42a6-9ae9-558ac122e051.jpg?v=1784243432 171B-10372 | 599 Series 3W, 2", 100 Cv Ball Valve, 3-Position Floating, NSR Actuator | Siemens Building Technology Siemens Building Technology 171B-10372 599 Series 3W, 2", 100 Cv Ball Valve, 3-Position Floating, NSR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10303s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_e8c74bb4-d6f2-45cf-8e01-a1a7891d40d9.jpg?v=1783995867 171H-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02040-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_c764a15a-f0b6-40a2-a07e-1f7ebd1e849c.jpg?v=1783989085 261-02040 | Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02040 Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_38085653-db46-4327-bd7f-6db77f2ddc03.jpg?v=1783980831 274-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06060 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-277-03076-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en.jpg?v=1783979021 277-03076 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03076 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06618-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_afd1033c-b44f-4f6b-8187-9d437c74ec28.jpg?v=1784243457 287-06618 | Valve asy Hi Pr Close-off 2W NC 5" 250Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06618 Valve asy Hi Pr Close-off 2W NC 5" 250Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06062-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_07dd3bd7-8a45-4123-b467-36b99b4c81f4.jpg?v=1783995978 294-06062 | Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06062 Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03164-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_4377e8d8-4536-4b07-ae20-786b6f1cc681.jpg?v=1783989158 373-03164 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02042-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_f5fab267-a084-499d-93bb-dcf0a4bee61e.jpg?v=1783980862 364-02042 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02042 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10320-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_0cb17bd5-b664-4653-901b-0bb482ce02de.jpg?v=1783978934 171E-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171E-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06178-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44038_en_292debab-7a59-4990-9a35-b70605ccd666.jpg?v=1784243478 599-06178 | Flowrite 5" Flanged, 3W Valve, 250Cv, Stainless Steel Trim, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-06178 Flowrite 5" Flanged, 3W Valve, 250Cv, Stainless Steel Trim, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02058c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_d4f71e34-63c2-4a18-86f3-f9d90fef2b17.jpg?v=1783995945 258-02058C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 4 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02058C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 4 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-gib164-1p-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44050_en.jpg?v=1783989419 GIB164.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | SW | Siemens Building Technology Siemens Building Technology GIB164.1P Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | SW | Midwest Supply Us https://midwestsupplyus.com/products/nco-279-06161-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_84953c16-4eba-4a8d-af29-ca72a5e5f09a.jpg?v=1783980832 279-06161 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 279-06161 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-b203f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B203F.jpg?v=1783979620 B203F | Butterfly Valve only, 2-way, 3-inch, 175 psi | Siemens Building Technology Siemens Building Technology B203F Butterfly Valve only, 2-way, 3-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-656-0019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/656-0019.jpg?v=1783650010 656-0019 | 2-way NO 1/2" angle union valve, 2.1Cv, pneumatic actuator, 5-10 psi | Siemens Building Technology Siemens Building Technology 656-0019 2-way NO 1/2" angle union valve, 2.1Cv, pneumatic actuator, 5-10 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-2.5_87d6f0b8-b8e2-4419-9931-21082305cfaf.jpg?v=1783996318 599-04322-2 | 599-04322-2, 3/4 PICV, 2 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-2 599-04322-2, 3/4 PICV, 2 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_63bfdc55-70ad-4c07-a63f-38c4124be54e.jpg?v=1783989068 232-04301-4.5 | PICV, 1/2 inch, 4.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-4.5 PICV, 1/2 inch, 4.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10372s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_230dd4cf-ac81-4284-a1c1-1c3312c682e5.jpg?v=1783980803 171B-10372S | 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens Building Technology Siemens Building Technology 171B-10372S 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, 3-pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10304s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_4be95af8-63d9-418f-9891-6d36040e25e7.jpg?v=1783978934 171H-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06061-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_ef9bc450-9ce5-43c7-9a43-8cb9d2dbf0f8.jpg?v=1784243455 274-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03079-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_69656b70-8da7-4179-ae26-94640cae7954.jpg?v=1783995966 277-03079 | Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03079 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06619-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_699f053d-03b4-4275-b55f-f04a60d13312.jpg?v=1783989094 287-06619 | Valve asy Hi Pr Close-off 2W NC 6" 400Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06619 Valve asy Hi Pr Close-off 2W NC 6" 400Cv Eq Pct SS Flange ANSI 125, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06063-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_fce74e1a-7ad5-4227-9f5d-50de63271842.jpg?v=1783980835 294-06063 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06063 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_ec4d3ec1-e01c-401e-95a1-2944386cc8b6.jpg?v=1783979122 373-03165 | Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02043-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_14359d55-df15-44d4-9ffb-73580349c209.jpg?v=1784243467 364-02043 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" AFxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02043 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" AFxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10315-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_a22d9bcc-317c-43a3-9e56-166809cd9e3b.jpg?v=1783995857 171A-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens Building Technology Siemens Building Technology 171A-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09144.jpg?v=1783989237 599-09144 | 2-1/2-inch Seat Tool. | Siemens Building Technology Siemens Building Technology 599-09144 2-1/2-inch Seat Tool. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02058c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_6f5cf881-182f-4d83-8824-3a24745f8337.jpg?v=1783980931 599-02058C | MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02058C MT Series 1/2" 2-Way Valve 4.0 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05931-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_85224edc-47ee-4917-b782-f69d24658835.jpg?v=1783979023 285-05931 | Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05931 Valve assy 2W NC 3", 100Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-b204f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B204F.jpg?v=1784243483 B204F | Butterfly Valve only, 2-way, 4-inch, 175 psi | Siemens Building Technology Siemens Building Technology B204F Butterfly Valve only, 2-way, 4-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-2.5.jpg?v=1783996319 599-04322-2.5 | 599-04322-2.5, 3/4 PICV, 2.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-2.5 599-04322-2.5, 3/4 PICV, 2.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_7e55d2a6-8c28-48a0-99cf-4cba355c386d.jpg?v=1783989068 232-04301-5 | PICV, 1/2 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-5 PICV, 1/2 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10300s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_1d915c0d-498c-4fd4-b60a-c1547f835e31.jpg?v=1783980801 171C-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10305s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_e00fa390-4c25-44b2-a618-fc12b7db0ce5.jpg?v=1783978934 171H-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02043-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_6466edba-8e5f-4183-9e12-b18c05135b2b.jpg?v=1784243445 261-02043 | Valve assy NO 1/2" 0.63Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02043 Valve assy NO 1/2" 0.63Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06070-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_ea53e206-869b-47cf-9fa4-2b44b00a94af.jpg?v=1783995964 274-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06070 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-277-03108-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_5f9ddf87-79e5-40e9-84bd-5b3e482d0170.jpg?v=1783989093 277-03108 | Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03108 Valve assy 2W NO, 1/2" 1Cv Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06622-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_0591085e-e00b-4c6f-8f45-8d4107ac9021.jpg?v=1783980832 287-06622 | Valve asy Hi Pr Close-off 2W NO 4" 160Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06622 Valve asy Hi Pr Close-off 2W NO 4" 160Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_fb4552ec-3393-4dce-a781-24b565e88d2c.jpg?v=1783979030 294-06064 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06064 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02044-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_e25e3a0d-d4e9-40f7-93d3-84e911fe117d.jpg?v=1784243467 364-02044 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02044 MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09145-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09145.jpg?v=1783996321 599-09145 | 3-inch Seat Tool | Siemens Building Technology Siemens Building Technology 599-09145 3-inch Seat Tool | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02063c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_c49cb10c-28af-49a5-bb4d-b12ed01cb42c.jpg?v=1783989085 258-02063C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1", FxF, 10 Cv, 8-13psi SR | Siemens Building Technology Siemens Building Technology 258-02063C MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1", FxF, 10 Cv, 8-13psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_6f07175d-38c9-4ded-ab1c-62cf7df0642e.jpg?v=1783980833 277-03060 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03060 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-b205f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B205F.jpg?v=1783979621 B205F | Butterfly Valve only, 2-way, 5-inch, 175 psi | Siemens Building Technology Siemens Building Technology B205F Butterfly Valve only, 2-way, 5-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-pxa-sb115v384va-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/pxa-sb115v192va_4_0f729d54-9be6-4707-bd14-a028d1045564.jpg?v=1784243487 PXA-SB115V384VA | SERVICE BOX 115V, 24VAC, 384VA | Siemens Building Technology Siemens Building Technology PXA-SB115V384VA SERVICE BOX 115V, 24VAC, 384VA | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-3.5_74c10132-5742-4c4b-a826-8c927adf5048.jpg?v=1783996319 599-04322-3 | 599-04322-3, 3/4 PICV, 3 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-3 599-04322-3, 3/4 PICV, 3 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_bb571e6a-e93d-46b1-927a-a09392801ffa.jpg?v=1783989069 232-04301-5.5 | PICV, 1/2 inch, 5.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-5.5 PICV, 1/2 inch, 5.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10301s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_123e328e-2fa4-4751-b743-1fd9328bb856.jpg?v=1783980801 171C-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10306s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_ab7f4a42-77dc-40a5-9486-9aaba005dd05.jpg?v=1783978934 171H-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02045-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e5c46144-cde4-4d6d-be0b-b81595b7e985.jpg?v=1784243445 261-02045 | Valve assy NO 3/4" 6.3Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02045 Valve assy NO 3/4" 6.3Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06071-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_e667daa1-f7c5-4537-89bd-b412c8241c3a.jpg?v=1783995964 274-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03109-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_ce6a875b-710e-4c5b-900b-212ef10910eb.jpg?v=1783989093 277-03109 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 8" Pneu Actuator | Siemens Building Technology Siemens Building Technology 277-03109 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct SS Trim FxF, 8" Pneu Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06623-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_1a6f6648-ba99-466c-8689-4d33abe7b3bb.jpg?v=1783980832 287-06623 | Valve asy Hi Pr Close-off 2W NO 5" 250Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06623 Valve asy Hi Pr Close-off 2W NO 5" 250Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1a3d3776-58e7-4cac-ba6c-7f2d769759ca.jpg?v=1783979029 294-06072 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06072 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02045-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_194ef43e-94d9-4eeb-a1d9-c574f10db634.jpg?v=1784243467 364-02045 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02045 MT Series 2W Valve asy ANSI 250 NO ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-09147-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-09147.jpg?v=1783996322 599-09147 | 5-inch Seat Tool. | Siemens Building Technology Siemens Building Technology 599-09147 5-inch Seat Tool. | Midwest Supply Us https://midwestsupplyus.com/products/nco-b206f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B206F.jpg?v=1783989326 B206F | Butterfly Valve only, 2-way, 6-inch, 175 psi | Siemens Building Technology Siemens Building Technology B206F Butterfly Valve only, 2-way, 6-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-3.5.jpg?v=1783980932 599-04322-3.5 | 599-04322-3.5, 3/4 PICV, 3.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-3.5 599-04322-3.5, 3/4 PICV, 3.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_f9b66f79-6b48-4a16-8583-7228edd630a2.jpg?v=1783978988 232-04301-6 | PICV, 1/2 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-6 PICV, 1/2 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10302s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_bbc7d980-80c6-4d79-a88f-58c24911f4ea.jpg?v=1784243431 171C-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06120-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_36fd2fa1-0a8b-4904-addf-12e2e6cea373.jpg?v=1783995964 274-06120 | 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 274-06120 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-277-03111-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_29e6c932-ec29-4a2a-8424-80d6429da2df.jpg?v=1783989105 277-03111 | Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03111 Valve assy 2W NO, 1/2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06624-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f64669ac-0a75-4721-9796-6fa73811698a.jpg?v=1783980833 287-06624 | Valve asy Hi Pr Close-off 2W NO 6" 400Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06624 Valve asy Hi Pr Close-off 2W NO 6" 400Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1294678c-cf38-4740-b12c-97bf006cf4b8.jpg?v=1783979029 294-06074 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06074 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02046-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_6eb8b1f3-0858-4b69-9d5a-9ac50ebd6a66.jpg?v=1784243467 364-02046 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02046 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-172g-10323-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_1fc94bd8-9190-40d2-b644-5591f12fb3df.jpg?v=1783995869 172G-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens Building Technology Siemens Building Technology 172G-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_fac46c09-c61c-4925-b449-45b114ea003f.jpg?v=1783989088 258-02064 | MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 8-13 psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02064 MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 8-13 psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-b208f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B208F.jpg?v=1783981021 B208F | Butterfly Valve only, 2-way, 8-inch, 175 psi | Siemens Building Technology Siemens Building Technology B208F Butterfly Valve only, 2-way, 8-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-4.5.jpg?v=1783979336 599-04322-4 | 599-04322-4, 3/4 PICV, 4 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-4 599-04322-4, 3/4 PICV, 4 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_b22d1e84-1f21-4896-9302-9fe806579a31.jpg?v=1784243440 232-04301-6.5 | PICV, 1/2 inch, 6.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-6.5 PICV, 1/2 inch, 6.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10303s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_20903488-946a-404e-9182-f12ff9b04a5a.jpg?v=1783995864 171C-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10308s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_c8bfd1a9-dae5-4cd2-aade-e218e70fe30b.jpg?v=1783989036 171H-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02048-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_b0876d6f-9fe4-445f-9b63-f58261a44c52.jpg?v=1783980828 261-02048 | Valve assy NO 1/2" 0.4Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02048 Valve assy NO 1/2" 0.4Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06121-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_5608cd80-a286-4ec8-baf8-0b9978212415.jpg?v=1783979018 274-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06121 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-277-03126-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_c1986d07-1d56-4160-81e4-1d9779039eba.jpg?v=1784243456 277-03126 | Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06627-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_f959fee1-9f0f-4f91-a2a6-c79c30eaf0fb.jpg?v=1783995974 287-06627 | Valve asy Hi Pr Close-off 2W NC 4" 160Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06627 Valve asy Hi Pr Close-off 2W NC 4" 160Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06122-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_21bc75d7-dc50-438d-903c-42c48f1abb1a.jpg?v=1783989104 294-06122 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06122 Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03169-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327234_en_0df00808-93ac-47d1-8b70-6930aac87eb9.jpg?v=1783980866 373-03169 | Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens Building Technology Siemens Building Technology 373-03169 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02047-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_adc93e3c-4d87-40b0-bf4f-166500c44641.jpg?v=1783979112 364-02047 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02047 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-05993-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_e3456461-239c-497c-8b37-e56359d339d3.jpg?v=1784243460 281-05993 | Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-05993 Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06163-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_e9e4205b-e95c-47c4-b6f4-0e14b6c07667.jpg?v=1783995967 281-06163 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06163 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-b210f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B210F.jpg?v=1783989326 B210F | Butterfly Valve only, 2-way, 10-inch, 175 psi | Siemens Building Technology Siemens Building Technology B210F Butterfly Valve only, 2-way, 10-inch, 175 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-4.5_e6fdbab5-7574-417e-96da-f127aa0daa5e.jpg?v=1783980932 599-04322-4.5 | 599-04322-4.5, 3/4 PICV, 4.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-4.5 599-04322-4.5, 3/4 PICV, 4.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en.jpg?v=1783978989 232-04301-7 | PICV, 1/2 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-7 PICV, 1/2 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10309s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_92eb81b9-f2c1-42bb-9d8a-f29b83b7d600.jpg?v=1784243436 171H-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02049-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_eda077a8-d704-4234-a215-31487d6ffbc2.jpg?v=1783995952 261-02049 | Valve assy NO 1/2" 0.63Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02049 Valve assy NO 1/2" 0.63Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_712c6319-8488-4fbe-b589-51dc783a005e.jpg?v=1783989093 274-06130 | 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 274-06130 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-277-03127-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_e29ccf64-9ffc-44f0-841f-849707218ca9.jpg?v=1783980833 277-03127 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-287-06629-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_2c85f67d-5a0a-4004-a203-f1078911d3b8.jpg?v=1783979027 287-06629 | Valve asy Hi Pr Close-off 2W NC 6" 400Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 287-06629 Valve asy Hi Pr Close-off 2W NC 6" 400Cv Eq Pct SS Flange ANSI 250, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06123-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c78255c4-6d4b-4ade-bcdf-33df69b1b9f4.jpg?v=1784243465 294-06123 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06123 Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03180-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_14eeb012-53d5-4f09-b94d-27225e71804b.jpg?v=1783996087 373-03180 | Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02048-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_17a82638-d8eb-4a31-978c-42a48d44f18f.jpg?v=1783989154 364-02048 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02048 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02026-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_dc4e2c22-3462-42bd-8a92-976b9b6bace8.jpg?v=1783980825 256-02026 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02026 MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03080-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_890100ad-81bb-434a-bc6b-3c72bb3f4f4f.jpg?v=1783979021 277-03080 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03080 Valve assy 2W NC 2", 40Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-b212f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B212F.jpg?v=1784243483 B212F | Butterfly Valve only, 2-way, 12-inch, 150 psi | Siemens Building Technology Siemens Building Technology B212F Butterfly Valve only, 2-way, 12-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-5.5_d6580759-fb95-4cfa-98a2-9eb4bae5314c.jpg?v=1783996318 599-04322-5 | 599-04322-5, 3/4 PICV, 5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-5 599-04322-5, 3/4 PICV, 5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04301-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_78f8ee94-75eb-48ac-863d-34b2a09e0a54.jpg?v=1783989068 232-04301-7.5 | PICV, 1/2 inch, 7.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04301-7.5 PICV, 1/2 inch, 7.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10305s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_6b9dc415-402e-412b-ada0-cea6aefc136e.jpg?v=1783980801 171C-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10310s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_b4e475e5-27e1-4460-b7b4-f79a128533c1.jpg?v=1783978934 171H-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01100-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_49a2fca4-9bf8-47c8-b6cb-9e73fbdde80e.jpg?v=1784243442 255-01100 | MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 1/2 In FxF, 0.4 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01100 MZ Series 2W Valve Assy, ANSI 250,NC, Linear, 1/2 In FxF, 0.4 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02050-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_9cdc9783-e014-4f9f-af3a-1fbaf5011674.jpg?v=1783995952 261-02050 | Valve assy NO 1/2" 0.63Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02050 Valve assy NO 1/2" 0.63Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03129-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_1373a5c4-2bca-46db-ade6-ec5b07846300.jpg?v=1783989105 277-03129 | Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03129 Valve assy 2W NC 1/2", 4Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05920-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1735eba9-65db-4c27-abb4-e61db67c1852.jpg?v=1783980833 289-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06124-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_dfa01bf0-3614-4f75-b7f1-20a24d36e240.jpg?v=1783979029 294-06124 | Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06124 Valve assy Hi Temp 2W NO 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03181-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_cf4c95e5-9182-46a7-b618-f2c5cf7e947e.jpg?v=1784243471 373-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02049-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_3848ddfd-fcc4-4ac2-8c1e-6a403bb80173.jpg?v=1783996077 364-02049 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02049 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10324-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_837552a4-6cbd-4e5f-8432-9637bb812688.jpg?v=1783989033 171E-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171E-10324 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03008-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_44b7ea06-dd94-43a5-a909-7fd380f32aae.jpg?v=1783980830 274-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_335ec975-4de5-4cf5-a54c-9521246e07e2.jpg?v=1783979029 294-06073 | Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06073 Valve assy 2W NC 5", 125Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10351-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_e64adeb8-20e1-404b-ad70-6da8ec2b8fb8.jpg?v=1784243430 171A-10351 | 599 Series 3W, 1/2", 0.63Cv Ball Valve, 3-Pos float, NSR | Siemens Building Technology Siemens Building Technology 171A-10351 599 Series 3W, 1/2", 0.63Cv Ball Valve, 3-Pos float, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-b214f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B214F.jpg?v=1783996642 B214F | Butterfly Valve only, 2-way, 14-inch, 150 psi | Siemens Building Technology Siemens Building Technology B214F Butterfly Valve only, 2-way, 14-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-5.5.jpg?v=1783989236 599-04322-5.5 | 599-04322-5.5, 3/4 PICV, 5.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-5.5 599-04322-5.5, 3/4 PICV, 5.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_8def267e-3edc-46fc-8b67-e5cdc62e3e0a.jpg?v=1783980821 232-04302-1 | PICV, 3/4 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-1 PICV, 3/4 inch, 1 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10306s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_46101d41-a20c-422d-bae0-bc8151968164.jpg?v=1783978930 171C-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171h-10311s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_8200db80-01ae-48ed-a69d-5357f37fdfb8.jpg?v=1784243435 171H-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171H-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02051-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_977c8d39-04b8-470a-95f9-c6a60743bf19.jpg?v=1783995953 261-02051 | Valve assy NO 1/2" 1.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02051 Valve assy NO 1/2" 1.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06140-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_acebb5b8-a617-4b78-96f5-5c66553f5a51.jpg?v=1783989093 274-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06140 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-277-03144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_9c4ed0a0-2dc9-4849-a885-df67cfc70adc.jpg?v=1783980832 277-03144 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05921-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7a62ebbb-5740-4b90-bf9b-d0f37467702c.jpg?v=1783979029 289-05921 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05921 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b560d6fb-9069-45ed-854d-58268f016bee.jpg?v=1784243466 294-06133 | Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06133 Valve assy Hi Temp 2W NC 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03182-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_a0a81c37-e893-4572-9c56-f4d778d8c273.jpg?v=1783996087 373-03182 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02050-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_c8cf0db7-955e-44f7-8186-9319f1759cac.jpg?v=1783989157 364-02050 | MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02050 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" FxUM 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10121-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10121.jpg?v=1783648064 599-10121 | Rebuild/Repack Service Kit, 3W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10121 Rebuild/Repack Service Kit, 3W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-b216f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B216F.jpg?v=1783979621 B216F | Butterfly Valve only, 2-way, 16-inch, 150 psi | Siemens Building Technology Siemens Building Technology B216F Butterfly Valve only, 2-way, 16-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-b205uc-sa226-600-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952792_en_f548c579-321a-4d02-8895-49c78ae48f99.jpg?v=1784243484 B205UC-SA226.600 | BFV 2W 5" 50PSI 120VAC 2 POS HTR NC | Siemens Building Technology Siemens Building Technology B205UC-SA226.600 BFV 2W 5" 50PSI 120VAC 2 POS HTR NC | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-6.5.jpg?v=1783996317 599-04322-6 | 599-04322-6, 3/4 PICV, 6 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-6 599-04322-6, 3/4 PICV, 6 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_93770fdb-6a03-49c9-bacd-0c098056cb1b.jpg?v=1783989068 232-04302-1.5 | PICV, 3/4 inch, 1.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-1.5 PICV, 3/4 inch, 1.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10300s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_452039ba-66b0-417b-a77f-7d023fd32bca.jpg?v=1783980802 171J-10300S | 2W 1/2", 0.4Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10300S 2W 1/2", 0.4Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02052-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_a3557864-ff10-4093-a2c5-aef629a6dfc6.jpg?v=1783979006 261-02052 | Valve assy NO 1/2" 1.0Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02052 Valve assy NO 1/2" 1.0Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06141-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_87c63a68-7025-4f3f-883d-9990379d84ba.jpg?v=1784243454 274-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03145-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_897c026d-dc58-442c-9899-6891569b5aa4.jpg?v=1783995967 277-03145 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03145 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05930-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_eb7a84d3-b839-4430-95ad-fdde95254b1a.jpg?v=1783989096 289-05930 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05930 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06134-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_8e8f57d1-80f8-4e81-b478-19b1a5ae372e.jpg?v=1783980835 294-06134 | Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06134 Valve assy Hi Temp 2W NC 6" 400Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03183-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_ad580aa9-5d93-4bcf-a5ed-21f66da125f8.jpg?v=1783979122 373-03183 | Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03183 Valve assy 2W NC 1/2", 4Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02051-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_a41c2680-8c4b-4338-b538-ed76a73bb6aa.jpg?v=1784243467 364-02051 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02051 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06611-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_252582c3-ad0c-4d64-bc1d-5ba95d03452e.jpg?v=1783995965 274-06611 | Valve asy Hi Pr Close-off 2W NO 3" 100Cv Eq Pct SS Flng Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06611 Valve asy Hi Pr Close-off 2W NO 3" 100Cv Eq Pct SS Flng Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10325-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_51d00747-0158-4e88-a0e8-05ba3afe880d.jpg?v=1783989033 171E-10325 | 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens Building Technology Siemens Building Technology 171E-10325 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02066-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_01175b84-a551-4357-b86c-ff309e2b39f1.jpg?v=1783980826 258-02066 | MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 1Cv, 8-13psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02066 MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 1Cv, 8-13psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-b218f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B218F.jpg?v=1783979622 B218F | Butterfly Valve only, 2-way, 18-inch, 150 psi | Siemens Building Technology Siemens Building Technology B218F Butterfly Valve only, 2-way, 18-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-6.5_96402a72-1195-4edb-9c7b-1d562658acd8.jpg?v=1784243479 599-04322-6.5 | 599-04322-6.5, 3/4 PICV, 6.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-6.5 599-04322-6.5, 3/4 PICV, 6.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_c8907cc0-81b0-4f12-a7d9-047c791c4fcb.jpg?v=1783995924 232-04302-2 | PICV, 3/4 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-2 PICV, 3/4 inch, 2 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_ccba1d22-ddf4-4ec8-8c00-e587dd1edbf1.jpg?v=1783989093 274-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-06150 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-277-03146-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_cb9f9aa5-360a-4875-876e-bba3a90b5aac.jpg?v=1783980832 277-03146 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03146 Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05940-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3a2fa480-7ac7-498e-9203-781e9be2071e.jpg?v=1783979026 289-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 289-05940 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06142-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_27d1a0ae-7032-4fa2-8d7f-5d179962c118.jpg?v=1784243464 294-06142 | Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06142 Valve assy 2W NO, 4" 160Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03184-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_f47e588f-dd89-41bf-8ed1-e08bf12f9114.jpg?v=1783996087 373-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03184 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02052-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_c4151088-f27c-4a32-9e12-ba04736486b4.jpg?v=1783989155 364-02052 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02052 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06611-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-06611.jpg?v=1783980932 599-06611 | Flowrite two-way 3-inch high close-off valve. ANSI 125, NO, SS trim. | Siemens Building Technology Siemens Building Technology 599-06611 Flowrite two-way 3-inch high close-off valve. ANSI 125, NO, SS trim. | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10318-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en.jpg?v=1783978930 171A-10318 | 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171A-10318 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-05994-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_d703ff0d-6e1f-4779-b21a-c62f6167b6c0.jpg?v=1784243479 599-05994 | Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Eq Percent, Bronze Trim, ANSI 125 | Siemens Building Technology Siemens Building Technology 599-05994 Flowrite 6" Flanged, 2-Way Valve, NC, 400 Cv, Eq Percent, Bronze Trim, ANSI 125 | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05951-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_5ac9ccd0-05ce-49c5-937a-cd0d3de7bbd4.jpg?v=1783995974 285-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-b220f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B220F.jpg?v=1783989326 B220F | Butterfly Valve only, 2-way, 20-inch, 150 psi | Siemens Building Technology Siemens Building Technology B220F Butterfly Valve only, 2-way, 20-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-7.5.jpg?v=1783980932 599-04322-7 | 599-04322-7, 3/4 PICV, 7 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-7 599-04322-7, 3/4 PICV, 7 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_65f9c968-b1e6-498a-a95d-84d703322067.jpg?v=1783978988 232-04302-2.5 | PICV, 3/4 inch, 2.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-2.5 PICV, 3/4 inch, 2.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10309s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_8deaa1e2-f985-4ae1-9e75-ca5c23f7401e.jpg?v=1784243431 171C-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10302s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_fba96473-db42-4e69-8059-0ee4d488b6a6.jpg?v=1783995868 171J-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_cae6d150-e717-455a-bd63-8af8a19d6313.jpg?v=1783989086 261-02054 | Valve assy NO 1/2" 1.6Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02054 Valve assy NO 1/2" 1.6Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_9ce922a2-fde5-476e-823e-301141f8ccd1.jpg?v=1783980830 274-06170 | 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 274-06170 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-277-03147-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_548e3ee0-cdce-4a15-8211-cac896b62172.jpg?v=1783979021 277-03147 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03147 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05941-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_a9e26ddd-c6d7-4286-8f4f-375036fcc550.jpg?v=1784243463 289-05941 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05941 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06143-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e20bb6dd-db7b-4431-abe5-c6eaee3c71bb.jpg?v=1783995978 294-06143 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06143 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03185-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_136f356a-5a16-402a-920c-153c3c115577.jpg?v=1783989158 373-03185 | Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03185 Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02053-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_7075f056-ace5-4e22-a3af-74fbae70be1a.jpg?v=1783980862 364-02053 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02053 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-243-00231-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44685_en_131c4712-b3b5-4cd4-852c-b3f866b6260b.jpg?v=1783978996 243-00231 | Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Siemens Building Technology Siemens Building Technology 243-00231 Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03026-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_29f57946-39be-4e1c-9a83-1d98a6b9ed57.jpg?v=1784243454 274-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10362-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_38fa00f6-4788-41dd-8677-4b5a2f434e46.jpg?v=1783995858 171A-10362 | 599 Series 3W, 1", 16 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171A-10362 599 Series 3W, 1", 16 Cv Ball Valve, 3-Pos Float, Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-b224f-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/B224F.jpg?v=1783989327 B224F | Butterfly Valve only, 2-way, 24-inch, 150 psi | Siemens Building Technology Siemens Building Technology B224F Butterfly Valve only, 2-way, 24-inch, 150 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-7.5_0c5b1071-4292-4b70-8696-47eb86b691d8.jpg?v=1783980932 599-04322-7.5 | 599-04322-7.5, 3/4 PICV, 7.5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-7.5 599-04322-7.5, 3/4 PICV, 7.5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_435d6695-d10f-4b42-a53d-948f71e0223c.jpg?v=1783978989 232-04302-3 | PICV, 3/4 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-3 PICV, 3/4 inch, 3 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10310s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_e2050780-f3ba-4510-b2b8-b325e4a5a86b.jpg?v=1784243431 171C-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10303s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_a637dd5c-6e18-4ed6-b254-9f0969347854.jpg?v=1783995868 171J-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02055-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_d3e58013-f9a4-40fc-9473-c19122939f6c.jpg?v=1783989085 261-02055 | Valve assy NO 1/2" 2.5Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02055 Valve assy NO 1/2" 2.5Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06171-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44032_en_efc630f6-d2f3-4e7d-9d76-8b8809ab0a7e.jpg?v=1783980830 274-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 274-06171 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-277-03148-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_bcef8076-f5ed-4225-9fbd-40a12f34bb91.jpg?v=1783979021 277-03148 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03148 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05950-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_3534955d-1e76-4f28-8a3b-76c529e07479.jpg?v=1784243461 289-05950 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 289-05950 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06144-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_597e57ce-b04f-4f15-a3f5-aea45d28df72.jpg?v=1783995978 294-06144 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06144 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03186-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_8840ad21-46dc-4d46-9fe1-e82d743ff579.jpg?v=1783989158 373-03186 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_b7f31c43-1060-4ce0-a144-8d0defad2b7f.jpg?v=1783980862 364-02054 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02054 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04322-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04322-8.jpg?v=1783979338 599-04322-8 | 599-04322-8, 3/4 PICV, 8 GPM NO | Siemens Building Technology Siemens Building Technology 599-04322-8 599-04322-8, 3/4 PICV, 8 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_bbb37137-9652-486b-82e9-01b8dc261964.jpg?v=1784243443 232-04302-3.5 | PICV, 3/4 inch, 3.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-3.5 PICV, 3/4 inch, 3.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10311s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933802_en_8005e4e3-fade-4950-93e3-d09eaff6d90c.jpg?v=1783995862 171C-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10304s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_92342083-540d-4b35-add3-1ebc8a3b17b6.jpg?v=1783989037 171J-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02056-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_35c640a1-f745-46d4-aab6-8c2428892823.jpg?v=1783980830 261-02056 | Valve assy NO 1/2" 2.5Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02056 Valve assy NO 1/2" 2.5Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06610-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_24acdcdd-8e60-4a24-bdde-3c2899a1f50a.jpg?v=1783979018 274-06610 | Valve asy Hi Pr Close-off 2W NO 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06610 Valve asy Hi Pr Close-off 2W NO 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05951-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b8c68a3a-d6fd-414c-a967-e07384cbb45a.jpg?v=1784243457 289-05951 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05951 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06152-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_8887c8be-e157-4e7b-9926-d1dd730da9d5.jpg?v=1783995978 294-06152 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06152 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03187-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_762fcb8f-d97e-4e27-b837-19c353b4f652.jpg?v=1783989158 373-03187 | Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03187 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02055-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_189ec107-71fd-4b5e-8c65-b43d456afb1f.jpg?v=1783980862 364-02055 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02055 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_dcd4b598-9922-4d02-a598-f7a480da5d44.jpg?v=1783978989 232-04302-4 | PICV, 3/4 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-4 PICV, 3/4 inch, 4 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10312s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_b3332c11-1b2c-491a-8bd7-0c57afa3dae2.jpg?v=1784243433 171C-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10312S 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10305s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_660be362-3bdb-4c54-a45c-278fb9c12a10.jpg?v=1783995868 171J-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02057-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_880b4d5c-c73a-41d1-91a2-fcb00c4b1403.jpg?v=1783989085 261-02057 | Valve assy NO 1/2" 0.4Cv, AFxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02057 Valve assy NO 1/2" 0.4Cv, AFxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06620-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1e445d53-3fba-4908-a520-5eddd9bbbf9c.jpg?v=1783980831 274-06620 | Valve asy Hi Pr Close-off 2W NO 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06620 Valve asy Hi Pr Close-off 2W NO 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_13d94faa-7f67-41f2-86c7-cac57d9e59d5.jpg?v=1783979021 277-03150 | Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03150 Valve assy 3W Mix 1-1/4" 16Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05960-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_fdac6e73-aa4a-427d-86f8-0df76eccc74f.jpg?v=1784243462 289-05960 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05960 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06153-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_c0b913a7-2fe1-4fd3-b433-b2a7ab998a28.jpg?v=1783995978 294-06153 | Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06153 Valve assy 2W NC 5", 250Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03188-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327230_en_8c0aeb0a-4af6-4deb-8084-395824e0a2d3.jpg?v=1783989157 373-03188 | Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens Building Technology Siemens Building Technology 373-03188 Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02056-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_03797d81-0e54-4b79-a6c5-ec957b1e32a4.jpg?v=1783980862 364-02056 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02056 MT Series 2W Valve asy ANSI 250 NO ModEqPt 1/2" FxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10329-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322382_en_594b23a7-672b-41b1-b075-4da15a1e0db4.jpg?v=1783978933 171E-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171E-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03128-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_bfa12dc1-53d2-4bb3-b2dc-a38bba8d1d8c.jpg?v=1784243457 277-03128 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06042-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_96cb6f41-c8a0-4feb-99cf-f49417ece6aa.jpg?v=1783996319 599-06042 | Flowrite 4" Flanged, 2W Valve, NO, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 125 | Siemens Building Technology Siemens Building Technology 599-06042 Flowrite 4" Flanged, 2W Valve, NO, 160 Cv, Linear, SS, Hi Temp Pack, ANSI 125 | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05961-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_6dbe32e8-4952-488b-a09f-4e45599af6b0.jpg?v=1783989106 285-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04302-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_17097c08-7bfd-4a3f-b081-4b1aeadba6fb.jpg?v=1783980820 232-04302-4.5 | PICV, 3/4 inch, 4.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04302-4.5 PICV, 3/4 inch, 4.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10313s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_18da74cc-98af-4c94-a9a0-d243d038887d.jpg?v=1783978930 171C-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10306s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_ca8c5d70-4538-4d55-9f09-80ffb1cf3801.jpg?v=1784243436 171J-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02058-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_f1d372bd-0f0f-4237-bea7-edb28ffef701.jpg?v=1783995953 261-02058 | Valve assy NO 1/2" 4.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02058 Valve assy NO 1/2" 4.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06621-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7ca208a6-3ab6-458d-8480-0a86aa45de5b.jpg?v=1783989093 274-06621 | Valve asy Hi Pr Close-off 2W NO 3" 100Cv Eq Pct SS Flange Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06621 Valve asy Hi Pr Close-off 2W NO 3" 100Cv Eq Pct SS Flange Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03162-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_b5eeb93d-e972-44ce-a70f-0265cd4cdb4f.jpg?v=1783980832 277-03162 | 2W Valve Asy, NO, 1/2", 1 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Siemens Building Technology Siemens Building Technology 277-03162 2W Valve Asy, NO, 1/2", 1 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05961-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_f441f7bc-2186-4633-a240-798a3119afc1.jpg?v=1783979024 289-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06154-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_d198344e-9b6a-441f-a3da-8d33c7812e9e.jpg?v=1784243464 294-06154 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06154 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03198-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_635fa1e4-fd1f-4f83-aed9-423ee7a2dfdb.jpg?v=1783996087 373-03198 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03198 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02057-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_02312853-4a64-46fe-9529-11cafdb9b2c1.jpg?v=1783989160 364-02057 | MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02057 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06172-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_0fe694cf-66d3-4679-b6df-8091f4db6a67.jpg?v=1783980833 281-06172 | Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06172 Valve assy 3W Mix 4" 160Cv Eq Pct/Lin Bronze Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-10-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-10.jpg?v=1783979336 599-04323-10 | 599-04323-10, 1 PICV, 10 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-10 599-04323-10, 1 PICV, 10 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_ded1a59f-7167-4841-94af-93880e4967d6.jpg?v=1784243440 232-04303-5 | PICV, 3/4 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-5 PICV, 3/4 inch, 5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10314s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_37ba9090-3280-4a21-b47e-4a4231febf5f.jpg?v=1783995863 171C-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10307s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_cef7d8b1-6e77-45a2-ad9f-666b75897666.jpg?v=1783989037 171J-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02059-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_e91cd9b8-0f7e-4d4b-bc1e-954b6e59b186.jpg?v=1783980828 261-02059 | Valve assy NO 1/2" 4.0Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02059 Valve assy NO 1/2" 4.0Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06625-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_9ff56d39-e1d4-4409-b604-fe0368c26b1d.jpg?v=1783979018 274-06625 | Valve asy Hi Pr Close-off 2W NC 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 274-06625 Valve asy Hi Pr Close-off 2W NC 2-1/2" 63Cv Eq Pct SS Flange Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03163-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_2680c844-5d52-43d0-889b-c47fab6fecfd.jpg?v=1784243457 277-03163 | Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator | Siemens Building Technology Siemens Building Technology 277-03163 Valve assy 2W NO, 1/2" 1.6Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05970-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_a7a5e4bc-6283-448e-99ec-5097ffbc300c.jpg?v=1783995975 289-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06174-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_8a3eb2cf-1964-4820-a85a-762bfc346985.jpg?v=1783989103 294-06174 | Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 294-06174 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03199-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_08a8498a-31ca-4359-b6f1-95df4dde4d83.jpg?v=1783980865 373-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02058-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_b549dea4-81c0-4adb-9fc4-9caa2bb56cc1.jpg?v=1783979112 364-02058 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02058 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171a-10320-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_cebd87b7-94ea-498e-98da-04a8e4af3202.jpg?v=1784243430 171A-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171A-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-11-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-11.jpg?v=1783996319 599-04323-11 | 599-04323-11, 1 PICV, 11 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-11 599-04323-11, 1 PICV, 11 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_da72fcd1-8927-413b-a513-f563524ef369.jpg?v=1783989068 232-04303-5.5 | PICV, 3/4 inch, 5.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-5.5 PICV, 3/4 inch, 5.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10315s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_f23697b7-4688-42b8-889c-6fb7b3be2eaa.jpg?v=1783980803 171C-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10308s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_a98d7b0f-4e2f-49a0-81f5-dd053f7c6076.jpg?v=1783978934 171J-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01117-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44086_en_40819ea4-5e8d-4af9-ae23-ade66110a844.jpg?v=1784243444 255-01117 | MZ Series Valve Assy, ANSI 250, NO, Linear, 1/2 In FxF, 0.63 Cv, El/Mech | Siemens Building Technology Siemens Building Technology 255-01117 MZ Series Valve Assy, ANSI 250, NO, Linear, 1/2 In FxF, 0.63 Cv, El/Mech | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44079_en_8aeb8029-0989-4f19-a28e-6084ae9d64ee.jpg?v=1783995953 261-02060 | Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02060 Valve assy NO 1/2" 0.63Cv, AFxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-06626-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_15968782-248e-45f4-bcd9-bb4a405b859e.jpg?v=1783989093 274-06626 | Valve asy Hi Pr Close-off 2W NC 3" 100Cv Eq Pct SS Flange Prop float El-Hyd SR | Siemens Building Technology Siemens Building Technology 274-06626 Valve asy Hi Pr Close-off 2W NC 3" 100Cv Eq Pct SS Flange Prop float El-Hyd SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03164-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_2665f5be-9c76-4ed5-b29d-4f1f29188bbb.jpg?v=1783980833 277-03164 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05980-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_0e9f5f71-d828-4049-968b-eb7b0c77f86d.jpg?v=1783979027 289-05980 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 289-05980 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02059-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_ba30b70e-29a4-4070-a0e8-6e9f3c7cbe03.jpg?v=1784243467 364-02059 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02059 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_3bf9621f-066d-442b-b386-b312491da5bb.jpg?v=1783995964 274-03060 | Valve assy 2W NO 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 274-03060 Valve assy 2W NO 1-1/4" 16Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03131-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_22c13956-eb41-44fa-ae5f-48fab8022ead.jpg?v=1783989107 277-03131 | Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03131 Valve assy 2W NC 1", 10Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05970-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_961133d9-5a2f-4eac-9607-adab7231636e.jpg?v=1783980833 285-05970 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05970 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-12-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-12.jpg?v=1783979337 599-04323-12 | 599-04323-12, 1 PICV, 12 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-12 599-04323-12, 1 PICV, 12 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_a46c3c1c-4352-48e9-a80f-9c3f5f747493.jpg?v=1784243443 232-04303-6 | PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-6 PICV, 3/4 inch, 6 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10316s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_8074e620-71d1-4be4-8ac5-dbfdadf224f2.jpg?v=1783995864 171C-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10309s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_c14c43c0-18d3-4ed8-8a52-cdeef6d45878.jpg?v=1783989037 171J-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02062-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_4e199e99-ce41-4434-91d0-c3445556601c.jpg?v=1783980830 261-02062 | Valve assy NO 3/4" 6.3Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02062 Valve assy NO 3/4" 6.3Cv, FxUM SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03000-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_0a2539a8-ac06-446c-9492-f5c7c644579d.jpg?v=1783979019 275-03000 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03180-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_fa230560-ce8e-41cd-9b19-a24f2d59b74e.jpg?v=1784243457 277-03180 | 2W Valve Asy, NC, 1/2", 1 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Siemens Building Technology Siemens Building Technology 277-03180 2W Valve Asy, NC, 1/2", 1 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05981-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b63b36b2-6e6c-4e27-889f-a69d6546f068.jpg?v=1783995975 289-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06178-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44031_en_0231f88f-6577-484d-a459-01276dd44fc8.jpg?v=1783989107 294-06178 | Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06178 Valve assy 3W Mix 5" 250Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03201-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_8f0f0f98-b6ae-42d6-b7ae-8a1ed0b9cc86.jpg?v=1783980866 373-03201 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_c0d5cb7a-2ca5-45bf-a9ba-fec1990eeafa.jpg?v=1783979112 364-02060 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" AFxUM 4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02060 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" AFxUM 4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-13-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-13.jpg?v=1784243478 599-04323-13 | 599-04323-13, 1 PICV, 13 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-13 599-04323-13, 1 PICV, 13 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-6-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_d05a9884-ade8-47ec-b30a-fe0008b43da3.jpg?v=1783995928 232-04303-6.5 | PICV, 3/4 inch, 6.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-6.5 PICV, 3/4 inch, 6.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10317s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_a1a06523-b700-4516-bbff-7662a4224691.jpg?v=1783989032 171C-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10317S 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10310s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_0f352a2e-fd02-4b1f-9a0e-703b51c1ad67.jpg?v=1783980802 171J-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02063-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_ae305c52-b61e-4ed8-a7c4-669afb3d54c0.jpg?v=1783979007 261-02063 | Valve assy NO 1" 10.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 261-02063 Valve assy NO 1" 10.0Cv, FxF SS Trim Elect Act NSR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03001-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_8f5c8908-7813-4eda-9492-6139bbec263e.jpg?v=1784243455 275-03001 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03001 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03181-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_9e652dfc-eb09-448e-8e90-9d14e7a3c85e.jpg?v=1783995967 277-03181 | Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03181 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct Brass Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05990-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_e8497d43-816a-4cff-ae0f-fd9aa4180889.jpg?v=1783989095 289-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Building Technology Siemens Building Technology 289-05990 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03202-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_b8a63121-0289-46db-84f2-bc020c2f6166.jpg?v=1783980865 373-03202 | Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03202 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02061-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_d2ec8359-5f56-4ccc-9311-cfaf674bc76f.jpg?v=1783979112 364-02061 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02061 MT Series 2W Valve asy ANSI 250 NO ModEqPct 3/4" FxF 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171d-10372-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_be36fc4f-eb4d-4490-99ec-f8fbb1e2e038.jpg?v=1784243433 171D-10372 | 599 Series 3-way, 2", 100 Cv Ball Valve, Proportional (0-10V), NSR Actuator | Siemens Building Technology Siemens Building Technology 171D-10372 599 Series 3-way, 2", 100 Cv Ball Valve, Proportional (0-10V), NSR Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-14-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-14.jpg?v=1783996317 599-04323-14 | 599-04323-14, 1 PICV, 14 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-14 599-04323-14, 1 PICV, 14 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_972c88cd-7bab-4444-97ea-fb1b79b37790.jpg?v=1783989068 232-04303-7 | PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-7 PICV, 3/4 inch, 7 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05921-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_b246eef8-36ec-47d0-9ae9-2ff9b67d74ec.jpg?v=1783980832 283-05921 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05921 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10318s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_51aa8091-3400-4468-af71-2d4b9c09916d.jpg?v=1783978930 171C-10318S | 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10318S 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10311s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_0de59843-c371-471a-a35a-9dafb96f0e25.jpg?v=1784243435 171J-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens Building Technology Siemens Building Technology 171J-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_43d0acf3-55a8-4ab2-ae4b-38e231837848.jpg?v=1783995953 261-02064 | Valve assy 3W 1/2" 0.4Cv Brass Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02064 Valve assy 3W 1/2" 0.4Cv Brass Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03002-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_6fe3ea81-4418-4ee3-a16d-9d57cdd03a33.jpg?v=1783989093 275-03002 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03182-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933307_en_5cee64c2-3f75-4c55-9edf-09bfb55eadca.jpg?v=1783980833 277-03182 | Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-05991-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_8fed21d4-c687-4c71-a114-74f9f1c4bd70.jpg?v=1783979028 289-05991 | Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-05991 Valve assy 2W NC 3", 100Cv, Eq Pct Bronze Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06612-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b96f5cdd-5a10-425e-8db3-f0c89fd6afbb.jpg?v=1784243465 294-06612 | Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 125, Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06612 Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 125, Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03203-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_da658993-16ce-41a2-98a7-96e2d31a2cf9.jpg?v=1783996088 373-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02062-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_936e0035-cee9-418f-b3a3-1073c4171204.jpg?v=1783989157 364-02062 | MT Series 2W Valve asy ANSI 250 NO ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02062 MT Series 2W Valve asy ANSI 250 NO ModEqPt 3/4" FxUM 6.3Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-331-623a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/331-623A.jpg?v=1783980855 331-623A | Universal Mounting Plate with 1-1/8-inch Output Hole. | Siemens Building Technology Siemens Building Technology 331-623A Universal Mounting Plate with 1-1/8-inch Output Hole. | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10300-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_482d722c-a7f1-4a1c-ab18-236d2615955c.jpg?v=1783978935 171J-10300 | 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, float, NO SR | Siemens Building Technology Siemens Building Technology 171J-10300 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, float, NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-15-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-15.jpg?v=1784243479 599-04323-15 | 599-04323-15, 1 PICV, 15 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-15 599-04323-15, 1 PICV, 15 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-7-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_2ef87205-1b77-4d7f-8a15-f23dca9558f3.jpg?v=1783995924 232-04303-7.5 | PICV, 3/4 inch, 7.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-7.5 PICV, 3/4 inch, 7.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-283-05930-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_8f0366cd-f69a-459c-a398-d944764e5e55.jpg?v=1783989107 283-05930 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 283-05930 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct SS Trim Flanged 8" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10319s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_2c029ef0-cca0-4962-8dad-2846773807f6.jpg?v=1783980803 171C-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10300s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_0c511d5b-6f20-4d57-a537-67d40bab18f9.jpg?v=1783978934 171K-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02065-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_8f0dc441-fb14-4a35-bb47-ab617afc6be2.jpg?v=1784243445 261-02065 | Valve assy 3W 1/2" 0.63Cv Brass Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02065 Valve assy 3W 1/2" 0.63Cv Brass Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03003-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_40838552-09ab-46a5-b04b-3ec5568a4c01.jpg?v=1783995965 275-03003 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03198-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_1e26622c-5fcc-4fdc-987d-18646e609e15.jpg?v=1783989106 277-03198 | Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03198 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06040-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_32721a07-058f-4f96-b9f7-6fea756ed639.jpg?v=1783980832 289-06040 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06040 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06613-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_30efdfb4-41ce-4081-9a6b-775f00a42211.jpg?v=1783979029 294-06613 | Valve asy Hi Pr Close-off 2W NO 5" 250Cv EqPct SS ANSI 125 Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06613 Valve asy Hi Pr Close-off 2W NO 5" 250Cv EqPct SS ANSI 125 Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02063-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916899_en_16c77234-184f-4ce3-bab2-5b7426ab11ee.jpg?v=1784243467 364-02063 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02063 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10100-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10100.jpg?v=1783996321 599-10100 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10100 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-16-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-16.jpg?v=1783989236 599-04323-16 | 599-04323-16, 1 PICV, 16 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-16 599-04323-16, 1 PICV, 16 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_01dff8cc-c985-443e-a0bc-780de99fd03f.jpg?v=1783980821 232-04303-8 | PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-8 PICV, 3/4 inch, 8 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-06170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44028_en_365b8f7d-b26d-4c60-996c-33a4b6ba2fee.jpg?v=1783979023 285-06170 | Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-06170 Valve asy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Brnze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10320s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_6d3b71b5-b61e-40fd-b64d-f00f785337b1.jpg?v=1784243432 171C-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10320S 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10301s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_eca21746-b2d3-4a41-bd35-a371dddb7d4d.jpg?v=1783995867 171K-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01132-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44096_en_c3a76b56-f824-4431-ab64-e0aa76216232.jpg?v=1783989084 255-01132 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.4Cv 200 N | Siemens Building Technology Siemens Building Technology 255-01132 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.4Cv 200 N | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03004-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_4be7733c-3985-4104-86a6-a7f9538ec6f2.jpg?v=1783980831 275-03004 | Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03004 Valve assy 2W NO, 3/4" 6.3Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03199-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44011_en_0e07493f-deff-4330-bcc1-cb29cecd3592.jpg?v=1783979021 277-03199 | Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-03199 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06050-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2d199762-8032-4804-8d14-af379f56c360.jpg?v=1784243462 289-06050 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06050 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06614-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7cc2bc95-6194-4ddc-972e-9100b324a6b7.jpg?v=1783995978 294-06614 | Valve asy Hi Pr Close-off 2W NO 6" 400Cv EqPct SS ANSI 125, Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06614 Valve asy Hi Pr Close-off 2W NO 6" 400Cv EqPct SS ANSI 125, Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03205-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_1d91d8ab-b704-4479-874f-a49451a58c3b.jpg?v=1783989159 373-03205 | Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_9a3be467-5b76-47bd-97f5-8c152a1cd686.jpg?v=1783980862 364-02064 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02064 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06063-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_10a049ca-6965-4be7-b289-1e61374e5946.jpg?v=1783979022 281-06063 | Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06063 Valve assy 2W NO, 5" 250Cv Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10361-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_7b6ddea2-6fb3-4e2b-b8ed-6bfe72a3fd09.jpg?v=1784243433 171E-10361 | 599 Series 3W, 1", 10 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171E-10361 599 Series 3W, 1", 10 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-b206fc-sa266-600-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952792_en_288016db-eff5-47d7-b874-86717c773585.jpg?v=1783654008 B206FC-SA266.600 | BFV 2W 6" 175PSI NC 120VAC MOD HTR NC | Siemens Building Technology Siemens Building Technology B206FC-SA266.600 BFV 2W 6" 175PSI NC 120VAC MOD HTR NC | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-5.jpg?v=1783989235 599-04323-5 | 599-04323-5, 1 PICV, 5 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-5 599-04323-5, 1 PICV, 5 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04303-8-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10373717_en_7a555915-0e36-4d48-a18e-3d05de982aae.jpg?v=1783980821 232-04303-8.5 | PICV, 3/4 inch, 8.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04303-8.5 PICV, 3/4 inch, 8.5 GPM max. flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10321s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_bd909254-c464-49b8-a85c-4aa581ed4f95.jpg?v=1783978930 171C-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens Building Technology Siemens Building Technology 171C-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10302s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_c9656ecc-97a5-4148-945b-d97a4a716717.jpg?v=1784243436 171K-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-255-01133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44096_en_e266a5c9-19b8-481f-b884-d486e4c1ec8b.jpg?v=1783995944 255-01133 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.63Cv 200 N | Siemens Building Technology Siemens Building Technology 255-01133 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.63Cv 200 N | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03005-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_198118f8-4217-4b74-b1c2-89b882c31713.jpg?v=1783989092 275-03005 | Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03005 Valve assy 2W NO, 1" 10Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05920-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_fa84096a-2a39-45e3-a218-7c872ad420cc.jpg?v=1783980833 277-05920 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05920 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06051-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_54bd231f-7af3-4381-ae9e-b983bea8a686.jpg?v=1783979029 289-06051 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06051 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-294-06618-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7ec443b8-9c5c-463d-9326-c5b80448d748.jpg?v=1784243467 294-06618 | Valve asy Hi Pr Close-off 2W NC 5" 250Cv EqPct SS Flng ANSI 125, Prop El-Hyd SR | Siemens Building Technology Siemens Building Technology 294-06618 Valve asy Hi Pr Close-off 2W NC 5" 250Cv EqPct SS Flng ANSI 125, Prop El-Hyd SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-373-03206-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10327226_en_1f19ddb7-a89a-4587-b82f-04e3d23697a9.jpg?v=1783996087 373-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Siemens Building Technology Siemens Building Technology 373-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10106-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10106.jpg?v=1783989237 599-10106 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10106 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06063-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_19c67490-fb15-4b90-8c43-05b2be0bbb27.jpg?v=1783980932 599-06063 | Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06063 Flowrite 5" Flanged, 2-Way Valve, NO, 250 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-6-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-6.jpg?v=1783979337 599-04323-6 | 599-04323-6, 1 PICV, 6 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-6 599-04323-6, 1 PICV, 6 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04310-0-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218740.jpg?v=1784243441 232-04310-0.5 | PICV, 1/2", NO, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), SR | Siemens Building Technology Siemens Building Technology 232-04310-0.5 PICV, 1/2", NO, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10350-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_5c7b214d-5084-4bd2-ad90-0ab5c05e53a7.jpg?v=1783995864 171C-10350 | 599 Series 3W, 1/2", 0.4 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171C-10350 599 Series 3W, 1/2", 0.4 Cv Ball Valve, Proportional Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10303s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_3c1af77c-f66c-4fc7-8cc2-f021d54bf6c9.jpg?v=1783989037 171K-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_1d67502c-1292-487e-bfd5-13c305f8233b.jpg?v=1783980830 261-02072 | Valve assy 3W 1/2" 0.4Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02072 Valve assy 3W 1/2" 0.4Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03006-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_3f0f23ef-23eb-4b0a-8391-60b4d2801c35.jpg?v=1783979019 275-03006 | Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03006 Valve assy 2W NO, 1-1/4" 16Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-05940-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_33629e7d-1d74-424b-a97d-ab306f123167.jpg?v=1784243457 277-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-05940 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06060-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_868c2f10-3ebb-4461-be37-de32063f9df8.jpg?v=1783995975 289-06060 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06060 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06619-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_08abe487-a0aa-4ddf-925b-87265816d97e.jpg?v=1783989103 294-06619 | Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 125, Prop El-Hyd SR | Siemens Building Technology Siemens Building Technology 294-06619 Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 125, Prop El-Hyd SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02066-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_e0cc5c47-4211-4831-95de-a814da44e245.jpg?v=1783980863 364-02066 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02066 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-274-03072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_bb02ac98-1929-4374-a555-c7ab3080d7fc.jpg?v=1783979018 274-03072 | Valve assy 2W NC 1/2" 1Cv Lin, SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 274-03072 Valve assy 2W NC 1/2" 1Cv Lin, SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-7-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-7.jpg?v=1784243479 599-04323-7 | 599-04323-7, 1 PICV, 7 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-7 599-04323-7, 1 PICV, 7 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04320-0-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_9578f3ad-639f-4916-a5ec-5125f5a4f5ec.jpg?v=1783995927 232-04320-0.5 | 232-04320-0.5 1/2 PICV 0.5GPM+3P SR NO | Siemens Building Technology Siemens Building Technology 232-04320-0.5 232-04320-0.5 1/2 PICV 0.5GPM+3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10350s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_4f92a434-2a6b-4807-b59f-eebbf5e673c3.jpg?v=1783989032 171C-10350S | 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02031a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_b92d7fe2-e9fb-4197-ba4c-57e65d3cb5b5.jpg?v=1783980824 256-02031A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.4Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02031A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.4Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_2196299c-1ead-463e-9389-0ef1e0847836.jpg?v=1783979006 261-02073 | Valve assy 3W 1/2" 0.63Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02073 Valve assy 3W 1/2" 0.63Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03007-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_e42946ed-4e86-4726-b017-5381c3618143.jpg?v=1784243454 275-03007 | Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06061-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_ee00d7b7-6c2b-40dc-a447-0b61826a3151.jpg?v=1783995967 277-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06061-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_1e0b65eb-2206-49cb-853a-7a13384077d8.jpg?v=1783989095 289-06061 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06061 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06622-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_173faad2-6d69-43b9-97c5-09f4e88fbe1f.jpg?v=1783980836 294-06622 | Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06622 Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10115-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10115.jpg?v=1783979338 599-10115 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10115 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02038a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_084498e7-f212-4d6f-bca9-9a91ecadcd36.jpg?v=1784243474 599-02038A | MT Series 1/2" 2W Valve, 2.5 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02038A MT Series 1/2" 2W Valve, 2.5 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_7112566a-c564-4e45-9d6a-bb4268b80381.jpg?v=1783995946 258-02072 | MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 8-13 psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02072 MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 8-13 psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-171e-10372-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_7e1e3989-a464-42b3-9556-3b8211f01393.jpg?v=1783989033 171E-10372 | 599 Series 3W, 2", 100 Cv Ball Valve, 2-Position On/Off, Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171E-10372 599 Series 3W, 2", 100 Cv Ball Valve, 2-Position On/Off, Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-8-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-8.jpg?v=1783980932 599-04323-8 | 599-04323-8, 1 PICV, 8 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-8 599-04323-8, 1 PICV, 8 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-1-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en.jpg?v=1783978988 232-04321-1 | 232-04321-1, 1/2 PICV, 1 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-1 232-04321-1, 1/2 PICV, 1 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02032a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_a909cbd2-d24c-4cee-9b46-a22a7ec66955.jpg?v=1784243444 256-02032A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxF, 0.63Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02032A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxF, 0.63Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_7849d996-48f9-466e-8ae2-2fac5ed9c6a3.jpg?v=1783995953 261-02074 | Valve assy 3W 1/2" 1.0Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02074 Valve assy 3W 1/2" 1.0Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03008-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_38429cf8-4031-4e21-9ab9-189ea4d845c9.jpg?v=1783989092 275-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06120-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_af6037db-bf51-4e3c-9ada-0371cfc4cc56.jpg?v=1783980833 277-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06120 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-289-06070-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_b6794d58-5d79-40a6-b243-11f0321ecba0.jpg?v=1783979027 289-06070 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06070 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06623-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_ce9c141f-18f0-4f65-b9d8-021dd46647b1.jpg?v=1784243467 294-06623 | Valve asy Hi Pr Close-off 2W NO 5" 250Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06623 Valve asy Hi Pr Close-off 2W NO 5" 250Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10322-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_e6522044-0dac-4a46-bf39-aefea23430ac.jpg?v=1783995861 171B-10322 | 2W 1-1/2", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10322 2W 1-1/2", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_70d66f97-a59f-4feb-9d47-8e7d1dd5df78.jpg?v=1783989107 281-06064 | Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06064 Valve assy 2W NO, 6" 400Cv Lin SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-1-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_c781246d-a898-4fac-a7ab-6cb27d535677.jpg?v=1783980820 232-04321-1.5 | 232-04321-1.5, 1/2 PICV, 1.5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-1.5 232-04321-1.5, 1/2 PICV, 1.5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10351s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_2ad609cd-f35e-4c31-96e8-f3afbe0fc50f.jpg?v=1783978930 171C-10351S | 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02034a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_ab75566c-9696-45de-93e5-87cbd6ddfef1.jpg?v=1784243443 256-02034A | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1 Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02034A MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 1 Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03018-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_306b54cf-499e-472e-aa82-a84d5b57694b.jpg?v=1783995965 275-03018 | Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03018 Valve assy 2W NC 1/2", 1Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06121-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_7330746f-9ad6-4a84-a29d-4c73a5984276.jpg?v=1783989107 277-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06071-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_6c8e6796-8d7a-4220-bf99-1b2e40c6c009.jpg?v=1783980833 289-06071 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06071 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06624-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_4d3c4eea-5c9d-4b61-b8da-02179da1e00f.jpg?v=1783979032 294-06624 | Valve asy Hi Pr Close-off 2W NO 6" 400Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Siemens Building Technology Siemens Building Technology 294-06624 Valve asy Hi Pr Close-off 2W NO 6" 400Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_03a7e0df-bc76-430b-9acd-a901b2065685.jpg?v=1784243445 258-02073 | MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.63 Cv, 8-13 psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02073 MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.63 Cv, 8-13 psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06064-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_0e19b04e-6c51-4708-a163-03376c8e18e1.jpg?v=1783996319 599-06064 | Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06064 Flowrite 6" Flanged, 2-Way Valve, NO, 400 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04323-9-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04323-9.jpg?v=1783989237 599-04323-9 | 599-04323-9, 1 PICV, 9 GPM NO | Siemens Building Technology Siemens Building Technology 599-04323-9 599-04323-9, 1 PICV, 9 GPM NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-2-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_17d254fe-c7fc-4dc6-a757-fc4197edd827.jpg?v=1783980822 232-04321-2 | 232-04321-2, 1/2 PICV, 2 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-2 232-04321-2, 1/2 PICV, 2 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10307s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_add49117-5b0c-4545-a724-51faaa103241.jpg?v=1783978934 171K-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02076-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_52f66553-d12a-4a86-8f4a-9e71fd1a371b.jpg?v=1784243445 261-02076 | Valve assy 3W 1/2" 2.5Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02076 Valve assy 3W 1/2" 2.5Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03019-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_5693c568-37c4-4577-9dc9-cb0cda9f5186.jpg?v=1783995964 275-03019 | Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en.jpg?v=1783989106 277-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06130 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-289-06120-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_048df68b-9abc-4932-ae68-00969b04c883.jpg?v=1783980832 289-06120 | Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06120 Valve assy Hi Temp 2W NO 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10143-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10143.jpg?v=1783979339 599-10143 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10143 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_f4c5cc86-f178-4f25-8c11-56a9be9bc792.jpg?v=1784243477 599-02073 | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 8-13 psi | Siemens Building Technology Siemens Building Technology 599-02073 Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 0.63 Cv, 8-13 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-298-03165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_ab854bc7-946d-41b1-a177-5e4320b8e426.jpg?v=1783995986 298-03165 | Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens Building Technology Siemens Building Technology 298-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171g-10369-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10218016_en_4b92bac2-8c42-449f-b48b-d9c4c2526775.jpg?v=1783989036 171G-10369 | 599 Series 3W, 1-1/2", 63 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens Building Technology Siemens Building Technology 171G-10369 599 Series 3W, 1-1/2", 63 Cv Ball Valve, Proportional Spring-Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-268-03110-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43982_en_55952e1b-2f91-41a6-a451-14384d944b2b.jpg?v=1783980829 268-03110 | Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 4" Pneu Act 3-8psi | Siemens Building Technology Siemens Building Technology 268-03110 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct SS Trim FxF, 4" Pneu Act 3-8psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-9-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-9.jpg?v=1783979335 599-04314-9 | PICV, 1-1/4 inch, Normally Open, 9 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-9 PICV, 1-1/4 inch, Normally Open, 9 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-2-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_fd4793fe-5e24-4a19-a255-d614c35e559e.jpg?v=1784243442 232-04321-2.5 | 232-04321-2.5, 1/2 PICV, 2.5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-2.5 232-04321-2.5, 1/2 PICV, 2.5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10352s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_b999a6a8-c6cc-4bc1-9cff-10e7f26681ca.jpg?v=1783995864 171C-10352S | 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10308s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_dff030c3-e719-4d23-bc34-4059a21700a7.jpg?v=1783989037 171K-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02036a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44084_en_0d420429-1fc8-4d02-ad6c-57ebc6c58aad.jpg?v=1783980825 256-02036A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02036A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02077-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_cfedcbb0-3068-4a53-8975-532a9248fc3b.jpg?v=1783979006 261-02077 | Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02077 Valve assy 3W 1/2" 4.0Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03020-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_3074cbe1-abc3-45e9-8cbf-39ff53fdadc6.jpg?v=1784243452 275-03020 | Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06131-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_3b980eb7-b223-4cce-a2ab-0ee311a5eca5.jpg?v=1783995967 277-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06131 Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06121-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_4a358888-7827-44bc-9d66-a2fb3ce477cb.jpg?v=1783989094 289-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06628-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_2723dbbb-9940-47b3-9f02-336e3d9f9d73.jpg?v=1783980833 294-06628 | Valve asy Hi Pr Close-off 2W NC 5" 250Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Siemens Building Technology Siemens Building Technology 294-06628 Valve asy Hi Pr Close-off 2W NC 5" 250Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02071-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_91a4ecbe-0f4a-43ca-a156-d7aa67476a03.jpg?v=1783979113 364-02071 | MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02071 MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10324-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_e133f826-9fd3-423e-8e12-d53820a60dc8.jpg?v=1784243431 171B-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10324 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10305-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_bff4f0e9-1689-4d45-a142-17e1cef7e845.jpg?v=1783995868 171J-10305 | 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NO SR | Siemens Building Technology Siemens Building Technology 171J-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02042a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_1e6e97c7-d79c-4254-a7bb-ad0f867f4816.jpg?v=1783989236 599-02042A | MT Series 1/2" 2W Valve, 4.0Cv, NO, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02042A MT Series 1/2" 2W Valve, 4.0Cv, NO, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-03165-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43983_en_ced4225d-8944-4d4b-8c0b-665bf531c306.jpg?v=1783980833 277-03165 | 2W Valve Asy, NO, 1/2", 4 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Siemens Building Technology Siemens Building Technology 277-03165 2W Valve Asy, NO, 1/2", 4 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-10-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-10.jpg?v=1783979336 599-04314-10 | PICV, 1-1/4 inch, Normally Open, 10 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-10 PICV, 1-1/4 inch, Normally Open, 10 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-3-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_c280d814-aefc-4f56-92e5-f40e227ad790.jpg?v=1784243441 232-04321-3 | 232-04321-3, 1/2 PICV, 3 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-3 232-04321-3, 1/2 PICV, 3 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10353-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_0a80f995-d623-40ed-a9aa-7eb52c92e88e.jpg?v=1783995862 171C-10353 | 599 Series 3W, 1/2", 1.6 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171C-10353 599 Series 3W, 1/2", 1.6 Cv Ball Valve, Proportional Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10309s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_65efba92-f47e-4675-93df-3c76f70d9874.jpg?v=1783989037 171K-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02037a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_0c1e9d1c-844a-44cd-b2f2-0e1d611ca637.jpg?v=1783980826 256-02037A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 1.6Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02037A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 1.6Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03021-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_2a247656-3bec-48e0-9df0-c18b5f5a6c8f.jpg?v=1783979019 275-03021 | Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03021 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06140-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_3f2086bb-a3e4-4209-b284-2b886e48259c.jpg?v=1784243457 277-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06140 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_76c15b94-9d76-421f-8f0e-1497a92135c3.jpg?v=1783995975 289-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06629-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7e7e2180-d09c-4c71-9ecc-707d545b8138.jpg?v=1783989107 294-06629 | Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Siemens Building Technology Siemens Building Technology 294-06629 Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_3551032b-1765-45f8-a029-93258151700a.jpg?v=1783980862 364-02072 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02072 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_68421166-1fc5-4db3-9e1b-e3e0e28879e7.jpg?v=1783979003 258-02074 | MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 1Cv, 8-13psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02074 MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 1Cv, 8-13psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_28e95be6-d79b-4f26-a4fa-162049201961.jpg?v=1784243457 281-06072 | Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06072 Valve assy 2W NC 4", 160Cv, Lin, SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-298-03168-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_a7c5345b-5980-4ef8-bc5d-8232760101dc.jpg?v=1783995978 298-03168 | Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens Building Technology Siemens Building Technology 298-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-b202fc-sa226-600-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11952792_en_12289f0c-7727-4ac9-a681-a81c80d7fb85.jpg?v=1783989326 B202FC-SA226.600 | BFV 2W 2" 175PSI 120VAC 2 POS HTR NC | Siemens Building Technology Siemens Building Technology B202FC-SA226.600 BFV 2W 2" 175PSI 120VAC 2 POS HTR NC | Midwest Supply Us https://midwestsupplyus.com/products/nco-294-06043-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_275f0def-04a8-45ec-b423-b2c76e3b20e8.jpg?v=1783980833 294-06043 | Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 294-06043 Valve assy Hi Temp 2W NO 5" 250Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-11-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-11.jpg?v=1783979335 599-04314-11 | PICV, 1-1/4 inch, Normally Open, 11 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-11 PICV, 1-1/4 inch, Normally Open, 11 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-3-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_ea0d89c2-847c-4ab8-8243-2c2b9cce0ff8.jpg?v=1784243444 232-04321-3.5 | 232-04321-3.5, 1/2 PICV, 3.5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-3.5 232-04321-3.5, 1/2 PICV, 3.5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10353s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_1381a696-5e68-45c2-bdb0-4f9718e87ca5.jpg?v=1783995865 171C-10353S | 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10310s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_109d31da-1cc2-4441-b10c-b1322b585650.jpg?v=1783989036 171K-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02039a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44089_en_1f6f8d2b-271c-4f3f-99ab-7934c3b71236.jpg?v=1783980825 256-02039A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 2.5Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02039A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 2.5Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-261-02079-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10987052_en_31ed1f5c-6654-423f-aa34-70804d6cba14.jpg?v=1783979007 261-02079 | Valve assy 3W 1" 10.0Cv SS Trim Elect Act Mod 0-10 V NSR | Siemens Building Technology Siemens Building Technology 261-02079 Valve assy 3W 1" 10.0Cv SS Trim Elect Act Mod 0-10 V NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03022-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_1a77865e-abd6-4363-8081-d9777ffe9e72.jpg?v=1784243454 275-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06141-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_df290148-8562-4bda-a5c5-9f82c2ac73f4.jpg?v=1783995967 277-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06131-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_97e4dda2-8c89-4e86-9765-8ce3b166cf8b.jpg?v=1783989095 289-06131 | Valve assy Hi Temp 2W NC 3" 100Cv Lin SS Trim Flng float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06131 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-298-03000-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_642c7e18-a02f-4bdc-8941-290235fa8f8d.jpg?v=1783980835 298-03000 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, 0-10 Vdc Mod Electronic Act SR | Siemens Building Technology Siemens Building Technology 298-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, 0-10 Vdc Mod Electronic Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02073-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_bd0cb68e-ffc0-4b8d-ab35-501997ba762a.jpg?v=1783979112 364-02073 | MT Series 3W Valve asy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02073 MT Series 3W Valve asy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10307-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_02e4803c-ba8c-41a4-8db0-b2229ac99e7a.jpg?v=1784243436 171J-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NO SR | Siemens Building Technology Siemens Building Technology 171J-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NO SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-06072-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44037_en_44fb3f18-ee57-4ebe-9283-cd244e3fdba1.jpg?v=1783996319 599-06072 | Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Linear, SS Trim, ANSI 125. | Siemens Building Technology Siemens Building Technology 599-06072 Flowrite 4" Flanged, 2-Way Valve, NC, 160 Cv, Linear, SS Trim, ANSI 125. | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-05990-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_3218c4f4-28a5-4f7e-83bd-e7f9368737cb.jpg?v=1783989107 285-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-05990 Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-12-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-12.jpg?v=1783980932 599-04314-12 | PICV, 1-1/4 inch, Normally Open, 12 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-12 PICV, 1-1/4 inch, Normally Open, 12 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-4-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_54472f7d-5662-4b74-b6f2-43fa7ee46d1e.jpg?v=1783978988 232-04321-4 | 232-04321-4, 1/2 PICV, 4 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-4 232-04321-4, 1/2 PICV, 4 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10354s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_668c4c98-d0f0-4533-8c6f-15f59f38e4a5.jpg?v=1784243435 171C-10354S | 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-171k-10311s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_6c71a9e0-1124-4653-b84a-c3ada6eb7161.jpg?v=1783995867 171K-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens Building Technology Siemens Building Technology 171K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02040a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_7f237e4a-8624-474d-90ee-31826d5ee038.jpg?v=1783989081 256-02040A | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 10-15psi SR Pnu | Siemens Building Technology Siemens Building Technology 256-02040A MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 10-15psi SR Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02001-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_5d609a59-3071-4e07-aa29-4e2b9c3fa99e.jpg?v=1783980830 262-02001 | Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act SR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 262-02001 Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act SR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03023-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_50481361-cfed-46dc-b2e3-25914bdcfc20.jpg?v=1783979019 275-03023 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03023 Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_c1504c47-ddbc-4cb0-b4c3-64125d58b852.jpg?v=1784243457 277-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06140-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_dc1fbc46-c674-4157-b4bb-c91b61ce977d.jpg?v=1783995975 289-06140 | Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06140 Valve assy 2W NO, 2-1/2" 63Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-298-03001-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_2c27099f-e3f3-4434-bbd0-3aa7ab3414c2.jpg?v=1783989103 298-03001 | Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens Building Technology Siemens Building Technology 298-03001 Valve assy 2W NO, 1/2" 1.6Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02007c-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44088_en_80cccfb4-e673-4533-b1fb-297d97f7a654.jpg?v=1783980930 599-02007C | MT Series 1/2" 2W Valve, 1.6 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02007C MT Series 1/2" 2W Valve, 1.6 Cv, NC, Mod Eq Percent, Brass Trim, FxUM, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_4d0643d7-78cb-42c7-8e4c-fc798c9485de.jpg?v=1783979112 364-02074 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02074 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10133-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10133.jpg?v=1784243479 599-10133 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10133 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-192-267-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44211_en.jpg?v=1783995888 192-267 | Thermostat Cvr, Adj Setpt Key, Setpt Dsply Expose, Chas Thermomtr Conceal | Siemens Building Technology Siemens Building Technology 192-267 Thermostat Cvr, Adj Setpt Key, Setpt Dsply Expose, Chas Thermomtr Conceal | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02075-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_5d9d7783-1c31-4cd9-bf31-abfcb0eb9a88.jpg?v=1783989084 258-02075 | MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 8-13 psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02075 MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 8-13 psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-13-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-13.jpg?v=1783980932 599-04314-13 | PICV, 1-1/4 inch, Normally Open, 13 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-13 PICV, 1-1/4 inch, Normally Open, 13 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-4-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_72664756-0a39-4bc0-9a94-e53c17bc6c0e.jpg?v=1783978988 232-04321-4.5 | 232-04321-4.5, 1/2 PICV, 4.5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-4.5 232-04321-4.5, 1/2 PICV, 4.5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-256-02043a-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44076_en_1d6d2ccc-444b-485b-98f1-12e785401b78.jpg?v=1784243443 256-02043A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" AFxUM, 4 Cv, 10-15psi SR | Siemens Building Technology Siemens Building Technology 256-02043A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" AFxUM, 4 Cv, 10-15psi SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03024-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_6fc193bd-a314-487f-999e-3ac0b37ecca2.jpg?v=1783995965 275-03024 | Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06151-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44024_en_9736ceb8-7545-43eb-959c-8aebcb25d267.jpg?v=1783989106 277-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06151 Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06141-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_7367610c-328f-4660-9802-5b534b37e03c.jpg?v=1783980832 289-06141 | Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06141 Valve assy 2W NO, 3" 100Cv Lin SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-298-03002-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_8feeff87-4e4c-480c-b36a-59b42474a69d.jpg?v=1783979031 298-03002 | Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens Building Technology Siemens Building Technology 298-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02075-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_9f39a611-98e9-4f8f-851a-540f20b983f7.jpg?v=1784243467 364-02075 | MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02075 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10134-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/no-image_31c134f8-fb12-442b-ae1e-0d46fb0bce8f.jpg?v=1783996321 599-10134 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10134 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-171b-10323-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322381_en_c5a92fa0-8104-46c6-a804-df0ea9950984.jpg?v=1783989032 171B-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens Building Technology Siemens Building Technology 171B-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-856-046-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/856-046.jpg?v=1783980979 856-046 | Thermostat, Replacement Cover Assy, D Series, Concealed Setpt Adj | Siemens Building Technology Siemens Building Technology 856-046 Thermostat, Replacement Cover Assy, D Series, Concealed Setpt Adj | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02075-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44093_en_ab1d5024-2ba3-47f7-8b8e-4017a5502bf5.jpg?v=1783979334 599-02075 | Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 8-13 psi | Siemens Building Technology Siemens Building Technology 599-02075 Valve, ANSI 250, MT Series, 3-Way, Mix, Linear, 1/2", FxF, 1.6 Cv, 8-13 psi | Midwest Supply Us https://midwestsupplyus.com/products/nco-285-06130-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_25f3d5c8-a7fa-406c-9e3b-271ff95673fb.jpg?v=1784243457 285-06130 | Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Siemens Building Technology Siemens Building Technology 285-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng 12" Pneu Act w/ pos | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-14-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-14.jpg?v=1783996318 599-04314-14 | PICV, 1-1/4 inch, Normally Open, 14 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-14 PICV, 1-1/4 inch, Normally Open, 14 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_9409abc5-9a2b-4030-9637-95f74d34bb12.jpg?v=1783989068 232-04321-5 | 232-04321-5, 1/2 PICV, 5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-5 232-04321-5, 1/2 PICV, 5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10356-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_40f26e1f-57b1-4e2d-9cd9-eb41120c5a3b.jpg?v=1783980803 171C-10356 | 599 Series 3W, 1/2", 6.3 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens Building Technology Siemens Building Technology 171C-10356 599 Series 3W, 1/2", 6.3 Cv Ball Valve, Proportional Non-Spring Return Actuator | Midwest Supply Us https://midwestsupplyus.com/products/nco-171l-10307s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_65706b50-76f9-4308-bf09-008ec3fcfadf.jpg?v=1783978934 171L-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens Building Technology Siemens Building Technology 171L-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02003-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44092_en_152f6a13-84bd-4f18-a765-14639aec7dc3.jpg?v=1784243445 262-02003 | Valve assy NC 1/2" 0.63Cv FxUM Brass Trim Elect Act SR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 262-02003 Valve assy NC 1/2" 0.63Cv FxUM Brass Trim Elect Act SR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03025-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43986_en_df981e2a-659f-406b-abb3-f51928ff0330.jpg?v=1783995965 275-03025 | Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Siemens Building Technology Siemens Building Technology 275-03025 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, float El-Hydraul Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06170-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44029_en_c90e178f-2a8b-4efb-ab94-74813bf496f8.jpg?v=1783643046 277-06170 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Bronze Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06170 Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin Bronze Trim Flanged 8" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-289-06150-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_196c57ad-d3d7-4aca-b893-abc7b593741a.jpg?v=1783980833 289-06150 | Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building Technology 289-06150 Valve assy 2W NC 2-1/2", 63Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-298-03003-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/43985_en_330a2f5b-0c94-4d5d-ae10-89813c41aac4.jpg?v=1783979031 298-03003 | Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens Building Technology Siemens Building Technology 298-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-02015b-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44083_en_96205633-852d-4bba-9aec-4e8f7a6f0715.jpg?v=1784243474 599-02015B | MT Series 1/2" 2-Way Valve, 0.4 Cv, NC, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens Building Technology Siemens Building Technology 599-02015B MT Series 1/2" 2-Way Valve, 0.4 Cv, NC, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Midwest Supply Us https://midwestsupplyus.com/products/nco-364-02076-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10916907_en_b49d0c58-b8f8-4eb9-8faa-c68163a60d96.jpg?v=1783996077 364-02076 | MT Series 3W Valve asy ANSI 250 Mix Linear 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Siemens Building Technology Siemens Building Technology 364-02076 MT Series 3W Valve asy ANSI 250 Mix Linear 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-10138-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-10138.jpg?v=1783989236 599-10138 | Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Siemens Building Technology Siemens Building Technology 599-10138 Rebuild/Repack Service Kit, 2W, Flowrite 599 Series, 2 1/2 to 6" Flanged Valves | Midwest Supply Us https://midwestsupplyus.com/products/nco-171j-10309-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10933804_en_daa21ed5-b092-4af6-81a7-1218d9d3cff1.jpg?v=1783980801 171J-10309 | 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NO Sr | Siemens Building Technology Siemens Building Technology 171J-10309 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NO Sr | Midwest Supply Us https://midwestsupplyus.com/products/nco-192-269-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44218_en.jpg?v=1783978953 192-269 | Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Conceal | Siemens Building Technology Siemens Building Technology 192-269 Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Conceal | Midwest Supply Us https://midwestsupplyus.com/products/nco-258-02076-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44094_en_6fc6608c-252c-4fe1-861c-671bec9a77c7.jpg?v=1784243445 258-02076 | MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 2.5 Cv, 8-13 psi SR, Pnu | Siemens Building Technology Siemens Building Technology 258-02076 MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 2.5 Cv, 8-13 psi SR, Pnu | Midwest Supply Us https://midwestsupplyus.com/products/nco-281-06074-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44023_en_eebf4927-fc31-41c6-aaeb-c22345cab5bc.jpg?v=1783995967 281-06074 | Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act | Siemens Building Technology Siemens Building Technology 281-06074 Valve assy 2W NC 6", 400Cv, Lin, SS Trim Flanged 12" Pneu Act | Midwest Supply Us https://midwestsupplyus.com/products/nco-599-04314-15-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/599-04314-15.jpg?v=1783989236 599-04314-15 | PICV, 1-1/4 inch, Normally Open, 15 GPM max. flow preset | Siemens Building Technology Siemens Building Technology 599-04314-15 PICV, 1-1/4 inch, Normally Open, 15 GPM max. flow preset | Midwest Supply Us https://midwestsupplyus.com/products/nco-232-04321-5-5-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V11500538_en_3afe0888-852c-4e8e-99b7-2396b2192a0d.jpg?v=1783980822 232-04321-5.5 | 232-04321-5.5, 1/2 PICV, 5.5 GPM + 3P SR NO | Siemens Building Technology Siemens Building Technology 232-04321-5.5 232-04321-5.5, 1/2 PICV, 5.5 GPM + 3P SR NO | Midwest Supply Us https://midwestsupplyus.com/products/nco-171c-10356s-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10322375_en_1128e9b7-8f10-404d-823c-7a99f540b3d4.jpg?v=1783978930 171C-10356S | 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Siemens Building Technology Siemens Building Technology 171C-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-262-02004-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44087_en_936161d6-8bb3-474b-9270-6fd8c5270e74.jpg?v=1784243445 262-02004 | Valve assy NC 1/2" 1.0Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens Building Technology Siemens Building Technology 262-02004 Valve assy NC 1/2" 1.0Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Midwest Supply Us https://midwestsupplyus.com/products/nco-275-03054-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/A6V10444953_en_a7be1a09-2de3-4869-9740-08ef08a1b5c0.jpg?v=1783995964 275-03054 | Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydrl Act NSR | Siemens Building Technology Siemens Building Technology 275-03054 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim Hi Temp Pkg FxF, float El-Hydrl Act NSR | Midwest Supply Us https://midwestsupplyus.com/products/nco-277-06175-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44029_en_32dc3d9e-3c07-4613-ad79-1a3463759491.jpg?v=1783989107 277-06175 | Valve assy 3W Mix 2-1/2" 63Cv Eq Pct/Lin SS Trim Flanged 8" Pneu Act | Siemens Building Technology Siemens Building Technology 277-06175 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-289-06151-siemens-building-technology 2026-07-29T13:59:11-05:00 daily https://cdn.shopify.com/s/files/1/0504/1343/7111/files/44026_en_21792928-5343-4a7d-97c5-bde489d00ebe.jpg?v=1783980834 289-06151 | Valve assy 2W NC 3", 100Cv, Lin, SS Trim Flanged float El-Hydraul Act SR | Siemens Building Technology Siemens Building 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