British standard BS5155 DN600 EPDM butterfly valve
Product pictures
Butterfly valve specifications
1.Production Size:1 1/2"~80".DN40~DN2000
2.Pressure:PN10,PN16
BS flanged butterfly Valve standard:
1.Design Standard:BS 5155
2.Face to Face:BS 5155
3.Flange Standard:EN1092
4.Testing Standard:EN12226
BS flanged butterfly Valve Material of parts:
1.Body:Cast Iron,Ductile Iron
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