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 RPV5075TPE1 3/4" PVDF Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_493f3523-fc53-48ec-ac20-c818dbd15afe_medium.png?v=1715613438)
RPV5075TPE1 | 3 / 4" PVDF Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV5075TPE1
View Details
![Hayward RPV5050TPE1 1/2" PVDF Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_medium.png?v=1715613334)
RPV5050TPE1 | 1 / 2" PVDF Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV5050TPE1
View Details
![Hayward RPV5037TPE1 3/8" PVDF Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_7b6a1006-f6f6-4788-ac6d-bbfffe608f8c_medium.png?v=1715613468)
RPV5037TPE1 | 3 / 8" PVDF Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV5037TPE1
View Details
![Hayward RPV5025TPE1 1/4" PVDF Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_01e911e8-47e3-4238-8911-cafc00d95965_medium.png?v=1715613444)
RPV5025TPE1 | 1 / 4" PVDF Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV5025TPE1
View Details
![Hayward RPV3200TPE1 2" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_9293747a-7f64-4b77-9ebd-635355059946_medium.png?v=1715613405)
RPV3200TPE1 | 2" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV3200TPE1
View Details
![Hayward RPV3150TPE1 1-1/2" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_9adb713e-567e-4282-9d2a-04f33aa66768_medium.png?v=1715613381)
RPV3150TPE1 | 1-1 / 2" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV3150TPE1
View Details
![Hayward RPV3100TPE1 1" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_c5d6943a-a05f-4d67-a7f9-7efad844a678_medium.png?v=1715613446)
RPV3100TPE1 | 1" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV3100TPE1
View Details
![Hayward RPV3075TPE1 3/4" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_4465b48d-d23c-47e1-b6b9-ed3acee3709e_medium.png?v=1715613461)
RPV3075TPE1 | 3 / 4" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV3075TPE1
View Details
![Hayward RPV3050TPE1 1/2" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_69582788-675c-457e-81b9-6b40ccc7bb9f_medium.png?v=1715613421)
RPV3050TPE1 | 1 / 2" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV3050TPE1
View Details
![Hayward RPV3037TPE1 3/8" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_3ad1bee9-5a64-4a56-af61-bccbeb0708bb_medium.png?v=1715613442)
RPV3037TPE1 | 3 / 8" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV3037TPE1
View Details
![Hayward RPV3025TPE1 1/4" PP Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_de21ac0f-61c0-436e-be36-f7ced8c3dc48_medium.png?v=1715613444)
RPV3025TPE1 | 1 / 4" PP Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV3025TPE1
View Details
![Hayward RPV2200TPE1 2" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_f003dca0-5004-4bde-973f-4a4b55d05a5b_medium.png?v=1715613378)
RPV2200TPE1 | 2" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV2200TPE1
View Details
![Hayward RPV2150TPE1 1-1/2" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_9c4d1e58-50c5-43b1-a914-7b8518f996e5_medium.png?v=1715613431)
RPV2150TPE1 | 1-1 / 2" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV2150TPE1
View Details
![Hayward RPV2100TPE1 1" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_82fb3f49-94e2-4bfa-9339-e3d86717ab90_medium.png?v=1715613382)
RPV2100TPE1 | 1" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV2100TPE1
View Details
![Hayward RPV2075TPE1 3/4" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_d47f02d1-eeea-4f04-a5be-73dee20ae356_medium.png?v=1715613410)
RPV2075TPE1 | 3 / 4" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV2075TPE1
View Details
![Hayward RPV2050TPE1 1/2" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_78714260-2c75-43a7-a20f-2d2f9921657f_medium.png?v=1715613407)
RPV2050TPE1 | 1 / 2" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV2050TPE1
View Details
![Hayward RPV2037TPE1 3/8" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_d8c89173-2342-454a-807e-ab3979534ccc_medium.png?v=1715613339)
RPV2037TPE1 | 3 / 8" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV2037TPE1
View Details
![Hayward RPV2025TPE1 1/4" CPVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_cf0e60db-1c1c-4880-8696-03728bf12b32_medium.png?v=1715613448)
RPV2025TPE1 | 1 / 4" CPVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV2025TPE1
View Details
![Hayward RPV1200TPE1 2" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_c5ff1706-8967-456f-b6af-7f6cc4b6e185_medium.png?v=1715613438)
RPV1200TPE1 | 2" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV1200TPE1
View Details
![Hayward RPV1150TPE1 1-1/2" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_d40e81ae-dac2-41e8-8e6a-2dd8471b9d67_medium.png?v=1715613355)
RPV1150TPE1 | 1-1 / 2" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV1150TPE1
View Details
![Hayward RPV1100TPE1 1" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm NPT; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_8f0fd26f-4a62-4ecc-b860-6e120354481a_medium.png?v=1715613347)
RPV1100TPE1 | 1" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm NPT; | Hayward
Brand: Hayward
SKU: RPV1100TPE1
View Details
![Hayward RPV1075TPE1 3/4" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_225eef7d-57d5-4d9e-97e1-e1099a2c1243_medium.png?v=1715613400)
RPV1075TPE1 | 3 / 4" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV1075TPE1
View Details
![Hayward RPV1050TPE1 1/2" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_0a4b85f6-9b7a-423f-9eef-9a86184576f5_medium.png?v=1715613395)
RPV1050TPE1 | 1 / 2" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV1050TPE1
View Details
![Hayward RPV1037TPE1 3/8" PVC Pressure Relief Valve 10-150psi w/PTFE/EPDM Diaphragm; NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RPV_Series_Pressure_Relief_Valves_Hero_ecom_3e3e_dd84618b-88b9-45d0-bfea-e332bd90dfdc_medium.png?v=1715613423)
RPV1037TPE1 | 3 / 8" PVC Pressure Relief Valve 10-150psi w / PTFE / EPDM Diaphragm; NPT | Hayward
Brand: Hayward
SKU: RPV1037TPE1
Committed to customer satisfaction
as experts in Pressure & Flow Control Valves
Recently Viewed
Popular Products
View all →![Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sce-36h3612lp_large.png?v=1692624116)
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_a22729f7-ea6e-4da6-8d1e-616037cb58b4_large.jpg?v=1717515951)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000![Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/147-2000_large.jpg?v=1692718555)
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000![Graco D11021 Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/D11021-Graco-Husky-205-Plastic-Air-Operated-Double-Diaphragm-Pump-486320_4b7f4380-0c81-46cf-8733-e0bb3b70723d_large.jpg?v=1705596867)
D11021 | Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Graco
Brand: Graco
SKU: D11021![Schneider Electric MA-418-500 Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_cbeba398-a3d0-4c4f-abe5-f01c00c8509e_large.jpg?v=1717434807)
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500![Schneider Electric MA-418 Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_c6d3be61-0ef2-433b-830d-9bec9e29b3e0_large.jpg?v=1719925296)
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_c3edab78-35b4-4596-9a60-6fd13cfb39fc_large.jpg?v=1719511144)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/E50B1_f7961d3f-980d-42b2-85d0-af98acd6ef71_large.jpg?v=1706922559)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1