NBR/EPDM resilient seal DIN butterfly valve

DIN butterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station.

Specifications

DIN butterfly Valve range:

1.Production Size:1 1/2"~40".DN40~DN1000

2.Pressure:PN10,PN16

DIN butterfly Valve standard:

1.Design Standard:DIN 3354

2.Face to Face:DIN2501

3.Flange Standard:DIN3202

4.Testing Standard:EN12226

DIN butterfly Valve Material of parts:

1.Body:GG25/GGG50

2.Stem:2Cr13/SS304/SS316/Carbon Steel

3.Disc:Ductile Iron,SS304,SS316

4.Gasket:NBR,PTFE,EPDM,Teflon

5.Seat:NBR,EPDM,PTFE,RPTFE

6.Packing:NBR,PTFE,EPDM,Teflon

7.Handle:ASTM A536 65-45-12/ malleable iron

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