EPDM resilient seal British standard flanged check valve

Specifications

It is a kind of automatic valve,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.

British standard flanged check valve Standard:

1.Production Size:2”-24” DN50-DN600mm

2.Pressure range:PN6,PN10,PN16

3.Design Standard:BS5153

4.Face to Face:BS5153

5.Flange Standard:EN 1092-2

6.Testing Standard:ISO 5208

British standard 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:EPDM,NBR

7.Bonnet Gasket:Graphite

8.Hanger:EN-GJS-5007

9.Hanger pin:Stainless Steel

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