cast iron metal seal GG25 flanged check valve

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Product specifications

1.Production Size:2”-24” DN50-DN600mm

2.Pressure :PN10,PN16

Flanged Check Valve Standard:

1.Design Standard:DIN3356

2.Face to Face:DIN3202 F6

3.Flange Standard:EN 1092-2 BS4504

4.Testing Standard:ISO 5208

Flanged 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

Any inquiry for flanged check valve, pls send to sophiavalve(at)hbpvpt(dot)com

We manufacture gate valves, globe valves, check valves, butterfly valves, ball valves,foot valves.