Check Valve

Sizes 6 to 40

Up to 315 bar , Up to 600 L/min

  • Poppet valve seat
  • Threaded connection and sub-plate mounting
  • Various cracking pressures, optional
Size 6 8 10 15 20 25 30 40
Max. flow-rate L/min 15 30 40 120 200 300 400 600
Max.operating pressure bar 315, 210(NPTF1 1/4, NPTF1 1/2)
Crake pressure bar 0.5; 1.5; 2; 3; 4; 5
Fluid Mineral oil ; Phosphate ester
Degree of contamination -30 to +80
Viscosity range mm2/s 2.8 to 500
Degree of contamination Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406

S Check Valve

Check valve type S is used to allow fluid flowing in one direction and leakage-free closure in the opposite direction.

Download