pressure & flow control valves
We offer a wide variety of pressure and flow control valves from top-notch manufacturers such as Hayward and Bell & Gossett. 300+ products available!
View Details
![Hayward RPV1037TPV1 3/8" PVC Pressure Relief Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV2025TPV1_642b4ead-025e-4b70-ad8f-e25430de6900_medium.png?v=1715613370)
RPV1037TPV1 | 3 / 8" PVC Pressure Relief Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: RPV1037TPV1
View Details
![Hayward RPV1025TPV1 1/4" PVC Pressure Relief Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV2025TPV1_bcce9076-2ea1-46d2-bb52-501d21ce670b_medium.png?v=1715613442)
RPV1025TPV1 | 1 / 4" PVC Pressure Relief Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: RPV1025TPV1
View Details
![Hayward RPV2150TPV1 1-1/2" CPVC Pressure Relief Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV2025TPV1_1349cb6d-d8b4-4efa-8987-fa70a529797d_medium.png?v=1715613483)
RPV2150TPV1 | 1-1 / 2" CPVC Pressure Relief Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: RPV2150TPV1
View Details
![Hayward PBV2300FPV1 3" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_medium.png?v=1715613266)
PBV2300FPV1 | 3" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD Ends | Hayward
Brand: Hayward
SKU: PBV2300FPV1
View Details
![Hayward PBV2200TPV1 2" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_5990e8f2-5027-4ac9-af82-b361487275f1_medium.png?v=1715613264)
PBV2200TPV1 | 2" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm NPT Ends | Hayward
Brand: Hayward
SKU: PBV2200TPV1
View Details
![Hayward PBV2150TPV1 1-1/2" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_0014ff69-e44a-4279-adc1-f69f6b2560c5_medium.png?v=1715613261)
PBV2150TPV1 | 1-1 / 2" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV2150TPV1
View Details
![Hayward PBV2100TPV1 1" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_a9d06542-2633-4b73-baaf-ef6863f76638_medium.png?v=1715613278)
PBV2100TPV1 | 1" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm NPT Ends | Hayward
Brand: Hayward
SKU: PBV2100TPV1
View Details
![Hayward PBV2075TPV1 3/4" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_c89976bd-487f-4b48-9798-75f6cee9d6f9_medium.png?v=1715613272)
PBV2075TPV1 | 3 / 4" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV2075TPV1
View Details
![Hayward PBV2037TPV1 3/8" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_medium.png?v=1715613261)
PBV2037TPV1 | 3 / 8" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV2037TPV1
View Details
![Hayward PBV1400FPV1 4" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_899e0680-12f5-4293-aed4-e661356ae706_medium.png?v=1715613271)
PBV1400FPV1 | 4" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD | Hayward
Brand: Hayward
SKU: PBV1400FPV1
View Details
![Hayward PBV2025TPV1 1/4" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2025TPV1_1a917353-5d96-419c-a253-6313436ddabc_medium.png?v=1715613266)
PBV2025TPV1 | 1 / 4" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV2025TPV1
View Details
![Hayward PBV1300FPV1 3" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_2cd3878e-0aec-48ce-a559-6d3eab22627b_medium.png?v=1715613280)
PBV1300FPV1 | 3" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD | Hayward
Brand: Hayward
SKU: PBV1300FPV1
View Details
![Hayward PBV1300FPE1 3" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_98c2ab1b-ed64-4f6f-a060-194527261f04_medium.png?v=1715613270)
PBV1300FPE1 | 3" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD | Hayward
Brand: Hayward
SKU: PBV1300FPE1
View Details
![Hayward RPV1075TPV1 3/4" PVC Pressure Relief Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV2025TPV1_ae142a92-aa6b-470a-969a-a1c3cfe72772_medium.png?v=1715613403)
RPV1075TPV1 | 3 / 4" PVC Pressure Relief Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: RPV1075TPV1
View Details
![Hayward PBV1200TPV1 2" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_a36ec767-9b25-47c1-8569-b74b53bc218f_medium.png?v=1715613273)
PBV1200TPV1 | 2" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm NPT Ends | Hayward
Brand: Hayward
SKU: PBV1200TPV1
View Details
![Hayward PBV1150TPV1 1-1/2" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_f76d7cc2-756c-44ba-a8e3-efbe8a6688d0_medium.png?v=1715613270)
PBV1150TPV1 | 1-1 / 2" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1150TPV1
View Details
![Hayward PBV1100TPV1 1" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_311d6cdb-2dd1-41f2-8689-36f16dfaa986_medium.png?v=1715613271)
PBV1100TPV1 | 1" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1100TPV1
View Details
![Hayward PBV1075TPV1 3/4" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_6d482fcb-a838-4faf-be3a-5601cfb49c62_medium.png?v=1715613303)
PBV1075TPV1 | 3 / 4" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1075TPV1
View Details
![Hayward PBV2400FPV1 4" CPVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_3be6c89a-588d-4cf4-a034-67319400b65c_medium.png?v=1715613275)
PBV2400FPV1 | 4" CPVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD Ends | Hayward
Brand: Hayward
SKU: PBV2400FPV1
View Details
![Hayward PBV1050TPV1 1/2" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_d5477d62-6b48-4bea-ada8-9308604cf8d9_medium.png?v=1715613266)
PBV1050TPV1 | 1 / 2" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1050TPV1
View Details
![Hayward PBV1037TPV1 3/8" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_medium.png?v=1715613262)
PBV1037TPV1 | 3 / 8" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1037TPV1
View Details
![Hayward PBV1025TPV1 1/4" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm, NPT Ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV1025TPV1_b4a92517-f55f-4af3-9a13-c00a80466604_medium.png?v=1715613283)
PBV1025TPV1 | 1 / 4" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm, NPT Ends | Hayward
Brand: Hayward
SKU: PBV1025TPV1
View Details
![Hayward PBV1400FPE1 4" PVC Back Pressure Valve 10-150psi w/PTFE/FPM Diaphragm FLGD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PBV2400FPV1_ca12c2e8-5cbe-4b14-919e-4787bf63be04_medium.png?v=1715613268)
PBV1400FPE1 | 4" PVC Back Pressure Valve 10-150psi w / PTFE / FPM Diaphragm FLGD | Hayward
Brand: Hayward
SKU: PBV1400FPE1
View Details
![Bell & Gossett 107021 2" Straight-Angle Flow Control | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/107021-3_medium.jpg?v=1714076729)
107021 | 2" Straight-Angle Flow Control | Bell & Gossett
Brand: Bell & Gossett
SKU: 107021
Committed to customer satisfaction
as experts in Pressure & Flow Control Valves
Recently Viewed
Popular Products
View all →![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_2357d62a-de99-4eaf-b251-fe45a7caace2_large.jpg?v=1719241874)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO_WR_XR_web_b1a67703-1116-4d67-b510-b2685656413f_large.png?v=1709052496)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR