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H77X Twin door wafer check valve

H77X Twin door wafer check valve

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Twin  door  Check valve 

Material

Body

CG25 (DIN 1691 / UNE  EN 1561)

stem

AISI 304  (DIN 14301)

disc and  spring

AISI 304 (DIN 14301)

Seat

RUBBER EPDM

 Standard

working pressure

1.6 MPa (PN 16 BAR)

shell pressure

2.4 MPa (24 BAR)

sealing pressure

1.76 (17.6 BAR)

 




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