Check valves

Image
Name
Pressure Rating (Class)
Valve Size (inch)
Actuator
Connection

Swing check Valve

150~2500

1/2～60

Automatic

  • RF (Raised Face)
  • RTJ (Ring-Type Joint)
  • M (Male)
  • F (Female)
  • BW (Butt Weld)

Lift Type/piston check Valve

150～2500

1/2～16

Automatic

  • RF (Raised Face)
  • RTJ (Ring-Type Joint)
  • M (Male)
  • F (Female)
  • BW (Butt Weld)

Nozzle check valve

150～2500

1/2～24

Automatic

  • RF (Raised Face)
  • RTJ (Ring-Type Joint)
  • M (Male)
  • F (Female)
  • BW (Butt Weld)
  • Grayloc

Pressure seal check valve

150～2500

1/2″～24″

Automatic

  • RF (Raised Face)
  • RTJ (Ring-Type Joint)
  • M (Male)
  • F (Female)
  • BW (Butt Weld)