Flange End butterfly Valve Material of Parts
Body: Cast iron/Ductile Iron
Stem: 2Cr13,SS304,SS316,Carbon Steel
Disc: Ductile Iron ,SS304
Seat: EPDM,NBR,PTFE
Hand wheel: Ductile Iron
Cast Iron Flanged Butterfly Valve
Cast Iron Flanged Butterfly Valve
Description
Size: DN50~DN800
Pressure range: PN10,PN16
Design Standard: BS5155
Face to Face: BS5155
Flange Standard: BS4504,EN1092-2
Testing Standard: ISO 5208
