Design as per ISO 10631-1991
Face-to-face dimension as per ISO 5752-1988
Inspection and test as per ISO 10631-1991
End connection as per ASME B 16.5 Class 150,DIN2501 PN10~20
Nominal diameter:DN50~DN700
Body material:Cast iron,ductile iron,carbon steel,stainless steel
Seat type:NBR,EPDM,viton,PTFE
Operation:Handle lever,gearbox,pneumatic,motor