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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