HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
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H44T PN10/16 metal seal flanged swing check valve with competitive price
Swing check valve is a kind of automatic valve, which is called single direction valve, no-return valve and back pressure valve. It is
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.
flanged swing check valve range:
1.Production Size:2”-24” DN50-DN600mm
2.Pressure :PN10,PN16
flanged swing check valve Standard:
1.Design Standard:DIN3356
2.Face to Face:DIN3202 F6
3.Flange Standard:EN 1092-2
4.Testing Standard:ISO 5208
flanged swing check valve main material of parts:
1.Body:EN-GJL-250
2.Bonnet:EN-GJL-250
3.Stem:2Cr13/SS304/SS316/Carbon Steel
4.Stem Nut:brass
5.Disc:EN-GJL-250
6.Seat:Bronze,Brass
7.Hanger:EN-GJS-5007
8.Hanger pin:Stainless Steel
9.Cover Gasket:Graphite
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