Wafer Check Valve
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Wafer Check Valve

ANSI wafer check valve is a valve which automatically opens and closes valve disc depending on the flow of the medium itself, and it is also used to prevent medium from flowing backwards. It is also called single direction valve, no-return valve and back pressure valve. It is a kind of automatic valve, main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the container medium.

  • Wafer Check Valve
  • Wafer Check Valve
  • ANSI Wafer Check Valve Range:

Production Size: 1 1/2"-4" DN40-DN100mm

Pressure Range: 125LB,150LB

  • ANSI Wafer Check Valve Standard:

Design Standard: ANSI

Face to Face: API 594

Flange Standard: ASME B16.1

Testing Standard: API 598

  • ANSI Wafer Check Valve Main Material of Parts:

Body: CF8, CF8M.

Spring: SS304/SS316.

Disc: SUS304, SUS316.

End Bonnet: SUS304, SUS316.

  • Wafer Check Valve
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