PN10/PN16 DIN metal seal check valve
Specifications
1.Production Size:2”-24” DN50-DN600mm
2.Pressure range:PN10,PN16
3.Design Standard:DIN
4.Face to Face:DIN
5.Flange Standard:EN 1092-2
6.Testing Standard:ISO 5208
Check Valve main material of parts:
1.Body:EN-GJL-250/GGG50
2.Bonnet:EN-GJL-250/GGG50
3.Stem:2Cr13/SS304/SS316/Carbon Steel
4.Stem Nut:SS201/brass
5.Disc:EN-GJL-250/GGG50
6.Seat:Bronze,Brass
7.Bonnet Gasket:Graphite
8.Hanger:EN-GJS-5007
9.Hanger pin:Stainless Steel
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