ANSI wafer Check Valve 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.It 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.
ANSI wafer Check Valve range:
Production Size:1 1/2"-25.4" DN40-DN1000mm
ANSI wafer Check Valve Standard:
Face to Face:API 594
Flange Standard:ASME B16.1
Testing Standard:API 598
ANSI wafer Check Valve main material of parts:
Disc:ASTM A536 65-45-12,CF3,CF8
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Product Categories : Industrial Valve > Check Valve