piston check valves
View Details
![Chicago Valves 486SW020 2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_c447dff5-c557-4e80-8a88-9c7556983728_medium.png?v=1720033400)
486SW020 | 2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 486SW020
View Details
![Chicago Valves 484TE010 1" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_42ef836d-1eb1-43f6-ae2a-698d94a396a8_medium.png?v=1720033402)
484TE010 | 1" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE010
View Details
![Chicago Valves 486SW006 3/4" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_05227509-2d9b-4fb9-a843-cd490aa30061_medium.png?v=1720033400)
486SW006 | 3 / 4" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 486SW006
View Details
![Chicago Valves 484TE006 3/4" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_44ecf29d-5ac9-45c4-838e-aec549275f5c_medium.png?v=1720033400)
484TE006 | 3 / 4" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE006
View Details
![Chicago Valves 486SW005 1/2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_a4220da6-14fc-4ef7-b87b-d1d4eb075282_medium.png?v=1720033399)
486SW005 | 1 / 2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 486SW005
View Details
![Chicago Valves 484TE012 1-1/4" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_f9dfe0ea-fc57-4b6e-b6f8-793c353c874b_medium.png?v=1720033399)
484TE012 | 1-1 / 4" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE012
View Details
![Chicago Valves 484TE005 1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_aa4850f1-2584-414d-b64e-504a039f2d7f_medium.png?v=1720033399)
484TE005 | 1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE005
View Details
![Chicago Valves 484SW015 1-1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_64f7dcb1-dc46-4a68-a947-fef72ed1431e_medium.png?v=1720033399)
484SW015 | 1-1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484SW015
View Details
![Chicago Valves 484TE015 1-1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_bf5acfd7-b401-4261-a9e6-b21016b7d4de_medium.png?v=1720033399)
484TE015 | 1-1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE015
View Details
![Chicago Valves 484SW005 1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_96391fb0-f6c2-4203-b2e1-b967ca97d4fd_medium.png?v=1720033397)
484SW005 | 1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484SW005
View Details
![Chicago Valves 484TE004 3/8" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_fe53d01d-2f58-4f5b-8a72-fc9344433eb1_medium.png?v=1720033397)
484TE004 | 3 / 8" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE004
View Details
![Chicago Valves 484SW004 3/8" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_medium.png?v=1720033396)
484SW004 | 3 / 8" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484SW004
Committed to customer satisfaction
as experts in Piston Check Valves
Recently Viewed
Popular Products
View all →![Johnson Controls VA-7152-1001 VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VA-7153-1001_2b589c8c-e160-42d9-a93c-abd197895f87_large.png?v=1720007187)
VA-7152-1001 | VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Johnson Controls
Brand: Johnson Controls
SKU: VA-7152-1001![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_38d7fd02-b94d-4c4f-a4a8-951e430e21de_large.png?v=1718728701)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Functional Devices PSH600-UPS Enclosed UPS Interface board w/ 600VA UPS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSH600-UPS_large.jpg?v=1719987545)
PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_d9dc7c54-3b39-4c68-a53b-80d3bdbc0508_large.jpg?v=1719985477)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1720023729)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U