GG25 low pressure cast iron flanged swing check valve blue color
Swing check valves is also called single direction valve, no-return valve and back pressure valve.
Our factory can manufacture swing check valve, lift check valve and foot valve.
Specifications
1.Production Size:2”-24” DN50-DN600mm
2.Pressure :PN10,PN16
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
Swing check valve main material of parts:
1.Body:GG25
2.Bonnet:GG25
3.Stem:2Cr13/SS304/SS316/Carbon Steel
4.Stem Nut:brass
5.Disc:GG25
6.Seat:Bronze,Brass
7.Hanger:GG25
8.Hanger pin:Stainless Steel
9.Cover Gasket:Graphite
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