Hebei Pawofuou Valve And Pipe Fitting Technology Co.,LTD.
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Swing Check Screw End
ANSI stainless steel Screw End Swing 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.
- FANSI Stainless Steel Screw End Swing Check Valve Standard:
Production Size: 1/2"~2". DN15~DN50
Pressure: 150LB, 300LB.
- Flange End Strainer Standard:
Design Standard: ANSI B16.34
Face to Face: ASME B16.10
Testing Standard: API 598
- ANSI Stainless Steel Screw End Swing Check Valve Material of Parts:
Body: CF3, CF3M, CF8, CF8M.
Bonnet: CF3, CF3M, CF8, CF8M.
Stem: SS304, SS316.
Stem Nut: SUS304.
Seat: CF3, CF3M, CF8, CF8M.
Nut: CF3, CF3M, CF8, CF8M.
Arm Hinge: CF3, CF3M, CF8, CF8M.
Hing Pin: CF3, CF3M, CF8, CF8M.
