DIN PN16 cast iron butterfly valve

DIN PN16 cast iron butterfly valve

Specifications

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

2.Pressure:PN16

Standard:

1.Design Standard:DIN 3354

2.Face to Face:DIN2501

3.Flange Standard:DIN3202

4.Testing Standard:EN12226

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

Product pictures