Pressure & flow control valves Pressure & chemfeed Sub category
We offer a wide variety of pressure and flow control valves from top-notch manufacturers such as Hayward and Bell & Gossett. 300+ products available!
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![Hayward PBV2200TPE1 2" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_CPVC_FNPT_Hero_ecom_efab_4a1f0780-f4f1-4ada-9222-1f81c7c467e2_medium.png?v=1715613270)
PBV2200TPE1 | 2" CPVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: PBV2200TPE1
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![Hayward PBV2150TPE1 1-1/2" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_CPVC_FNPT_Hero_ecom_efab_74a4112c-4038-4224-bcec-0e85484d622c_medium.png?v=1715613274)
PBV2150TPE1 | 1-1 / 2" CPVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV2150TPE1
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![Hayward PBV2050TPE1 1/2" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_CPVC_FNPT_Hero_ecom_efab_medium.png?v=1715613262)
PBV2050TPE1 | 1 / 2" CPVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV2050TPE1
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![Hayward PBV2037TPE1 3/8" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_CPVC_FNPT_Hero_ecom_efab_1f5675ce-03c8-4fc8-be0a-c80c2f678015_medium.png?v=1715613276)
PBV2037TPE1 | 3 / 8" CPVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV2037TPE1
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![Hayward PBV2025TPE1 1/4" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_CPVC_FNPT_Hero_ecom_efab_ffb91227-f3c0-4427-a628-96ee57c4332d_medium.png?v=1715613270)
PBV2025TPE1 | 1 / 4" CPVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV2025TPE1
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![Hayward PBV1SPRNG200 1-1/2" - 2" Pressure Spring 10 - 150 psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_20Series_20Family_0e0c43d7-3a79-4011-8a7e-19bc148ad8c1_medium.png?v=1715613260)
PBV1SPRNG200 | 1-1 / 2" - 2" Pressure Spring 10 - 150 psi | Hayward
Brand: Hayward
SKU: PBV1SPRNG200
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![Hayward PBV1SPRNG100 3/4" - 1" Pressure Spring 10 - 150 psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_20Series_20Family_14a853ab-32c6-44b8-a61b-38f2ee820fa4_medium.png?v=1715613269)
PBV1SPRNG100 | 3 / 4" - 1" Pressure Spring 10 - 150 psi | Hayward
Brand: Hayward
SKU: PBV1SPRNG100
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![Hayward PBV1SPRNG050 1/4" - 1/2" Pressure Spring 10 - 150 psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_20Series_20Family_medium.png?v=1715613258)
PBV1SPRNG050 | 1 / 4" - 1 / 2" Pressure Spring 10 - 150 psi | Hayward
Brand: Hayward
SKU: PBV1SPRNG050
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![Hayward PBV1200TPE1 2" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_medium.png?v=1715613258)
PBV1200TPE1 | 2" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: PBV1200TPE1
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![Hayward PBV1150TPE1 1-1/2" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_b8ff1eb3-3d49-448c-bbd0-e136abcc5afc_medium.png?v=1715613277)
PBV1150TPE1 | 1-1 / 2" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV1150TPE1
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![Hayward PBV1100TPE1 1" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_85d2599c-c058-4594-baeb-382d00c17767_medium.png?v=1715613275)
PBV1100TPE1 | 1" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: PBV1100TPE1
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![Hayward PBV1075TPE1 3/4" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_4d8ad62f-19c0-4bac-8f72-328dd4a11c61_medium.png?v=1715613259)
PBV1075TPE1 | 3 / 4" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV1075TPE1
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![Hayward PBV1037TPE1 3/8" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_02df0e50-00e7-4b38-b064-b56bb4eb46a4_medium.png?v=1715613268)
PBV1037TPE1 | 3 / 8" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV1037TPE1
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![Hayward PBV1025TPE1 1/4" PVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_0fcb3ca2-690a-4db8-83e0-2c3671615f33_medium.png?v=1715613272)
PBV1025TPE1 | 1 / 4" PVC Back Pressure Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: PBV1025TPE1
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![Hayward IV5200T06BV IV Series 2" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_10584916-fcb5-4c27-89f6-cbbf70dfb3dd_medium.png?v=1715613218)
IV5200T06BV | IV Series 2" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5200T06BV
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![Hayward IV5150T06BV IV Series 1-1/2" Injection Valve, PVDF NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_dd92f568-0901-4c06-b4d2-edfc569d671c_medium.png?v=1715613198)
IV5150T06BV | IV Series 1-1 / 2" Injection Valve, PVDF NPT, FPM | Hayward
Brand: Hayward
SKU: IV5150T06BV
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![Hayward IV5100T04BV IV Series 1" Injection Valve, PVDF NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_4e8a8794-e950-4a81-8360-3850bae5f52e_medium.png?v=1715613208)
IV5100T04BV | IV Series 1" Injection Valve, PVDF NPT, FPM | Hayward
Brand: Hayward
SKU: IV5100T04BV
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![Hayward IV5075T04BV IV Series 3/4" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_medium.png?v=1715613147)
IV5075T04BV | IV Series 3 / 4" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5075T04BV
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![Hayward IV5050T04BV IV Series 1/2" Injection Valve, PVDF, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_445c1bf3-92f5-4f42-974f-4403620064e9_medium.png?v=1715613199)
IV5050T04BV | IV Series 1 / 2" Injection Valve, PVDF, NPT, FPM | Hayward
Brand: Hayward
SKU: IV5050T04BV
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![Hayward IV2200T06BV IV Series 2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_7f8262e3-242a-4d68-9f77-7b1ef4516728_medium.png?v=1715613156)
IV2200T06BV | IV Series 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2200T06BV
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![Hayward IV2150T06BV IV Series 1-1/2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_e66a280a-98e8-41cc-86c7-1db39517bd0a_medium.png?v=1715613201)
IV2150T06BV | IV Series 1-1 / 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2150T06BV
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![Hayward IV2100T04BV IV Series 1" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_68571c16-0d69-4d79-b281-8ed26db95bbd_medium.png?v=1715613202)
IV2100T04BV | IV Series 1" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2100T04BV
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![Hayward IV2075T04BV IV Series 3/4" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_2002667c-7c8d-490e-a240-acefa86be2d0_medium.png?v=1715613160)
IV2075T04BV | IV Series 3 / 4" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2075T04BV
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![Hayward IV2050T04BV IV Series 1/2" Injection Valve, CPVC, NPT, FPM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IV_Series_Injection_Valves_Hero_ecom_11bf_a498ba73-a4c1-4bef-9b2a-063a070f2c33_medium.png?v=1715613147)
IV2050T04BV | IV Series 1 / 2" Injection Valve, CPVC, NPT, FPM | Hayward
Brand: Hayward
SKU: IV2050T04BV
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