DN250 PN16 GGG50 cast iron swing check valve

swing check valve range:

1.Production Size:DN250

2.Pressure :PN16

swing check valve Standard:

1.Design Standard:DIN

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:GGG50

2.Bonnet:GGG50

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

We manufacture various types of valves, if any inquiry for SWING CHECK VALVES, pls don’t hesitate to contact Sophia via Email:sophiavalve(at)hbpvpt.com

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