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DIN Wafer Check Valve
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DIN Wafer Check Valve

DIN 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.

  • DIN Wafer Check Valve
  • DIN Wafer Check Valve
  • DIN Butterfly Type Check Valve Range:

Production Size: 1 1/2"-25.4" DN40-DN1000mm.

Pressure: PN10, PN16.

  • DIN Butterfly Type Check Valve Standard:

Design Standard: DIN.

Face to Face: DIN3202.

Flange Standard: DIN 2501 PN10, PN16.

Testing Standard: EN12266.

  • DIN Butterfly Type Check Valve Main Material of Parts:

Body: EN-GJL-250.

Stem: 2Cr13/SS304/SS316/carbon steel.

Disc: GGG40, GGG50, Stainless steel.

Spring: stainless steel.

  • DIN Wafer Check Valve
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