Filter by attributes
  • Application
  • Brand/Model Compatibility
  • Coating
  • Colour/Finish Category
  • Colour/Finish Name
  • Depth
  • Diameter
  • End Connection
  • End Connection 1
  • End Connection 2
  • End Connection 3
  • Fitting Size 1
  • Fitting Size 2
  • Fitting Sizes
  • Flow Rate
  • Height
  • Installation Type
  • Lead Law Compliance Level
  • Lead Law Compliant
  • Length
  • Material
  • Material Type
  • Maximum Temperature
  • Minimum Temperature
  • Origin
  • Pressure - High
  • Pressure - Maximum
  • Pressure Class
  • Product Type
  • Recommended Valve Application
  • Schedule
  • Size
  • Specifications - ANSI
  • Specifications - API
  • Specifications - ASME
  • Specifications - ASSE Standards
  • Specifications - ASTM
  • Specifications - AWWA
  • Specifications - CSA Certified
  • Specifications - FM Approved
  • Specifications - IAPMO Listed
  • Specifications - ISO
  • Specifications - MSS
  • Specifications - NSF
  • Specifications - NSF Certified
  • Specifications - UL Listed
  • Style Name
  • Valve Body Material
  • Valve Body Style
  • Valve Bonnet Type
  • Valve Disc Material
  • Valve Operator
  • Valve Port Opening
  • Valve Seat Material
  • Valve Size
  • Valve Stem
  • Valve Type
  • Weight
  • Width
Filter by manufacturer
Categories

Check Valves

View as Grid List
Sort by
Display per page

1-1/2" F601F-62N LF2 CL600 RF

1-1/2" F601F-62N LF2 CL600 RF WILLIAMS SWING CHECK VALVE, RP, API 602, LF2 BODY, BOLTED CAP, 316SS DISC, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, L7M CAP BOLTING, API TRIM 12, NACE MR0175
$0.00

1-1/2" F801LSW-2N CL800 SW

1-1/2" F801LSW-2N CL800 SW WILLIAMS PISTON CHECK VALVE, RP, A105N BODY, BOLTED CAP, 13CR PISTON, STELLITE 6 SEAT, 316/ GRAPHITE SPIRAL WOUND GASKET, X-750 SPRING, B7M CAP BOLTING, API TRIM 8, TO API 602 & NACE MR0175
$0.00

1-1/2" F801LT-2N CL800 THRD

1-1/2" F801LT-2N CL800 THRD WILLIAMS PISTON CHECK VALVE, RP, API 602, A105N BODY, BOLTED CAP, 13CR PISTON, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, X-750 SPRING, B7M CAP BOLTING, API TRIM 8 TO NACE MR0175
$0.00

1-1/2" F801LT-62N LF2 CL800 THRD

1-1/2" F801LT-62N LF2 CL800 THRD WILLIAMS PISTON CHECK VALVE, RP, API 602, LF2 BODY, BOLTED CAP, 316SS PISTON, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, X-750 SPRING, L7M CAP BOLTING, API TRIM 12, NACE MR0175
$0.00

1-1/2" F801SW2N CL800 SW WILLIAMS

1-1/2" F801SW2N CL800 SW WILLIAMS SWING CHECK VALVE, RP, A105N BODY, BOLTED CAP, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, B7M CAP BOLTING, API TRIM 8, TO API 602 & NACE MR0175
$0.00

1-1/2" F801SW-3N CL800 SW WILLIAMS

1-1/2" F801SW-3N CL800 SW WILLIAMS SWING CHECK VALVE, RP, API 602 A105N BODY, BOLTED CAP, STELLITE 6 DISC, STELLITE 6 SEAT, 316/ GRAPHITE SPIRAL WOUND GASKET, B7M CAP BOLTING, API TRIM 5, NACE MR 0175
$0.00

1-1/2" F801T-62N LF2 CL800 THRD

1-1/2" F801T-62N LF2 CL800 THRD WILLIAMS SWING CHECK VALVE, RP, LF2 BODY, BOLTED CAP, 316SS DISC, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, L7M CAP BOLTING, API TRIM 12, TO API 602 & NACE MR0175
$0.00

1-1/2" FS801LSW-62N 316 CL800 SW

1-1/2" FS801LSW-62N 316 CL800 SW WILLIAMS PISTON CHECK VALVE, RP, API 602, 316/316LSS BODY, 316SS PISTON, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, X-750 SPRING, GRADE B8MA CL1A CAP BOLTING, API TRIM 12, NACE MR0175
$0.00

1-1/2" FS801LT-62N 316 CL800 THRD

1-1/2" FS801LT-62N 316 CL800 THRD WILLIAMS PISTON CHECK VALVE, RP, 316/316LSS BODY, 316SS PISTON, STELLITE 6 SEAT, 316/GRAPHITE SPIRAL WOUND GASKET, X-750 SPRING, GRADE B8MA CL1A CAP BOLTING, API TRIM 12, TO API 602 & NACE MR0175
$0.00

1-1/2" HL-6-L3S-T CL800 THRD SWING

1-1/2" HL-6-L3S-T CL800 THRD SWING
$0.00

1-1/2" PVC COMP CHK VLV

PROFLO PFPCVC300J 1-1/2 in. Compression x Compression Plastic Check Valve
$0.00

1-1/2" SWT "HV" FLGD BALLVLV W/ROTAT FLG

1-1/2" SWT "HV" FLGD BALLVLV W/ROTAT FLG
$0.00