Design in accordance with GB/T 12238,EN593,ISO5211Flanges comply with EN1092-2,ISO 7005,GB/T 9115
Fig.2342
Butterfly Valves
16bar
DN50-DN600
Body:24bar
Seal:17.6bar
-20℃ ~ 110℃ EPDM Seat
-10℃ ~ 80℃ NBR Seat
Ductile Iron
Stainless Steel
EPDM,NBR,Viton,PTFE
PTFE,Bronze
EPDM,NBR
Ductile Iron,Bronze,Stainless Steel
Malleable Steel,Cast Iron
Epoxy,Nylon,Nickel plating