Premium pressure independent control valves for sale Non-spring return Spring return
Discover our range of high-quality Pressure Independent Control Valves from leading brands like Belimo. Ensure optimal system performance and energy efficiency with these advanced valves.
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![Belimo P6600S-713-250+EVX24-PI-B ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spring | 24V | MFT ANSI 250 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/ePIV-250_web-product_dda7703e-6a18-450d-805a-11b0ec19df39_medium.jpg?v=1732383753)
P6600S-713-250+EVX24-PI-B | ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spring | 24V | MFT ANSI 250 | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-713-250+EVX24-PI-B
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![Belimo P6600S-713+GRX24-PI-MOD ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_b860aeca-f451-462c-a3ff-cf81f67f653f_medium.jpg?v=1732383712)
P6600S-713+GRX24-PI-MOD | ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-713+GRX24-PI-MOD
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![Belimo P6600S-713+GRX24-PI ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_b174349c-80da-4569-b107-232fce1e4407_medium.jpg?v=1732383737)
P6600S-713+GRX24-PI | ePIV | 6" | 2 Way | 713 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-713+GRX24-PI
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![Belimo P6600S-691+GRX24-PI-MOD ePIV | 6" | 2 Way | 691 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_f4ad71ce-6733-48c3-b416-3111cda0a0b8_medium.jpg?v=1732383736)
P6600S-691+GRX24-PI-MOD | ePIV | 6" | 2 Way | 691 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-691+GRX24-PI-MOD
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![Belimo P6600S-691+GRX24-PI ePIV | 6" | 2 Way | 691 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_1db5c65b-caa3-4475-81d4-e2ab4e041bf9_medium.jpg?v=1732383752)
P6600S-691+GRX24-PI | ePIV | 6" | 2 Way | 691 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-691+GRX24-PI
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![Belimo P6600S-669+GRX24-PI-MOD ePIV | 6" | 2 Way | 669 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_fd355f73-2353-4217-a7c3-3f6a283f1a56_medium.jpg?v=1732383751)
P6600S-669+GRX24-PI-MOD | ePIV | 6" | 2 Way | 669 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-669+GRX24-PI-MOD
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![Belimo P6600S-669+GRX24-PI ePIV | 6" | 2 Way | 669 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_6e0b3374-3cdb-4a2d-bc00-ecb11b32fa93_medium.jpg?v=1732383718)
P6600S-669+GRX24-PI | ePIV | 6" | 2 Way | 669 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-669+GRX24-PI
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![Belimo P6600S-647+GRX24-PI-MOD ePIV | 6" | 2 Way | 647 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_29248b77-4101-4519-bf8d-817e08dc3209_medium.jpg?v=1732383710)
P6600S-647+GRX24-PI-MOD | ePIV | 6" | 2 Way | 647 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-647+GRX24-PI-MOD
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![Belimo P6600S-647+GRX24-PI ePIV | 6" | 2 Way | 647 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_1a0578c4-8a57-4960-9a5c-77c5e2cb2f4a_medium.jpg?v=1732383720)
P6600S-647+GRX24-PI | ePIV | 6" | 2 Way | 647 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-647+GRX24-PI
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![Belimo P6600S-625+GRX24-PI-MOD ePIV | 6" | 2 Way | 625 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_7bde13d5-5138-4449-94f3-0423a91235e8_medium.jpg?v=1732383747)
P6600S-625+GRX24-PI-MOD | ePIV | 6" | 2 Way | 625 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-625+GRX24-PI-MOD
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![Belimo P6600S-625+GRX24-PI ePIV | 6" | 2 Way | 625 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_a9a62772-4c8a-4c0c-885c-a0ba4dba0829_medium.jpg?v=1732383708)
P6600S-625+GRX24-PI | ePIV | 6" | 2 Way | 625 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-625+GRX24-PI
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![Belimo P6600S-603+GRX24-PI-MOD ePIV | 6" | 2 Way | 603 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_848e552a-b5b8-4e80-aad2-5d034a4425d3_medium.jpg?v=1732383687)
P6600S-603+GRX24-PI-MOD | ePIV | 6" | 2 Way | 603 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-603+GRX24-PI-MOD
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![Belimo P6600S-603+GRX24-PI ePIV | 6" | 2 Way | 603 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_81bbd52b-9807-4ef6-a846-439ea59f8331_medium.jpg?v=1732383694)
P6600S-603+GRX24-PI | ePIV | 6" | 2 Way | 603 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-603+GRX24-PI
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![Belimo P6600S-581+GRX24-PI-MOD ePIV | 6" | 2 Way | 581 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_77d2dbea-4ccb-4e25-91c9-7e93228ad9a2_medium.jpg?v=1732383703)
P6600S-581+GRX24-PI-MOD | ePIV | 6" | 2 Way | 581 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-581+GRX24-PI-MOD
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![Belimo P6600S-581+GRX24-PI ePIV | 6" | 2 Way | 581 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_21e6f41d-f3ac-48d1-b821-b6ddfb802693_medium.jpg?v=1732383706)
P6600S-581+GRX24-PI | ePIV | 6" | 2 Way | 581 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-581+GRX24-PI
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![Belimo P6600S-559+GRX24-PI-MOD ePIV | 6" | 2 Way | 559 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_ad3893ff-544c-4b7f-83ed-6f0ef2fb10c1_medium.jpg?v=1732383679)
P6600S-559+GRX24-PI-MOD | ePIV | 6" | 2 Way | 559 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-559+GRX24-PI-MOD
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![Belimo P6600S-559+GRX24-PI ePIV | 6" | 2 Way | 559 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_e163c2ef-dc2f-4871-bb5e-1c7c0dec40a4_medium.jpg?v=1732383680)
P6600S-559+GRX24-PI | ePIV | 6" | 2 Way | 559 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-559+GRX24-PI
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![Belimo P6600S-537+GRX24-PI-MOD ePIV | 6" | 2 Way | 537 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_012285f5-7344-4e19-adc8-d47260d31025_medium.jpg?v=1732383711)
P6600S-537+GRX24-PI-MOD | ePIV | 6" | 2 Way | 537 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-537+GRX24-PI-MOD
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![Belimo P6600S-537+GRX24-PI ePIV | 6" | 2 Way | 537 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_75b54351-bb04-40fc-a0a4-d9c73c75d6f8_medium.jpg?v=1732383754)
P6600S-537+GRX24-PI | ePIV | 6" | 2 Way | 537 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-537+GRX24-PI
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![Belimo P6600S-515+GRX24-PI-MOD ePIV | 6" | 2 Way | 515 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_b90713cd-0261-4119-a77c-3c18356badda_medium.jpg?v=1732383704)
P6600S-515+GRX24-PI-MOD | ePIV | 6" | 2 Way | 515 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-515+GRX24-PI-MOD
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![Belimo P6600S-515+GRX24-PI ePIV | 6" | 2 Way | 515 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_d7ba94e9-4f8d-4bcf-b8f6-4638bce92af6_medium.jpg?v=1732383703)
P6600S-515+GRX24-PI | ePIV | 6" | 2 Way | 515 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6600S-515+GRX24-PI
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![Belimo P6500S-495-250+EVX24-PI-B ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spring | 24V | MFT ANSI 250 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/ePIV-250_web-product_f5a80f6e-6680-439b-838f-37dbb1866586_medium.jpg?v=1732383713)
P6500S-495-250+EVX24-PI-B | ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spring | 24V | MFT ANSI 250 | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6500S-495-250+EVX24-PI-B
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![Belimo P6500S-495+GRX24-PI-MOD ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv_GK_web-product_5bbf0ee8-a182-47e4-b4e9-c9542ea12245_medium.jpg?v=1732383699)
P6500S-495+GRX24-PI-MOD | ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spring | 24V | Modulating | Modbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6500S-495+GRX24-PI-MOD
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![Belimo P6500S-495+GRX24-PI ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spg | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/epiv-web-product_c3095d65-a48f-4e4f-a5bd-b791855fe184_medium.jpg?v=1732383695)
P6500S-495+GRX24-PI | ePIV | 5" | 2 Way | 495 GPM | w/ Non-Spg | 24V | MFT | Belimo (OBSOLETE)
Brand: Belimo
SKU: P6500S-495+GRX24-PI
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