Specification of Butterfly Valve Cast Iron
Product Specifications:
Category Cast Iron Butterfly Valve
Specification:
1 A Brief Definition:
Butterfly Valves Model Is a Rotary Valve Closure Member Where Shaped Discs Through Rotated 90 °, or Kira-Kira, For Opening Or Closing Part Flow. .
2 Material Specification:
Body: Wcb / Wc9, Cast Iron, Ductile Iron, CF8 / CF 3 / CF8M / CF3M, Aluminium Bronze
Disc: Ductile Iron, Aluminum Bronze, CF8 / CF8M
Seat: Nr, Buna, EPDM, Ptfe, Nbr, Viton, Si, IIR, Metal Sitting
Shaft: Aluminium Bronze, Ss410, SS304, SS316, Carbon Steel 3
3 Standard .: Api609, ANSI B16.1, B16.9 Asme. 4
4 Size: 2 "~ 64" (DN50 ~ Dn1600)
