4″ Wafer Butterfly Valve
4″ Wafer Butterfly Valve
Basic Parameters
Size Range: 2″–24″ (DN50–DN600)
Pressure Rating:
ANSI Class 150 / 300
PN10 / PN16
Body Material:
Ductile Iron
Cast Iron
Stainless Steel (SS304 / SS316)
Disc Material:
Stainless Steel (SS304 / SS316)
Ductile Iron with EPDM / NBR Coating
Seat Material:
EPDM / NBR / PTFE
End Connection:
Wafer Type (Flanged)
Operation Type:
Manual (Handle)
Pneumatic / Electric Actuator (Optional)
Design Standards:
API 609 / ASME B16.34 / EN 593