A3003H Handle Flange Butterfly Valve
Nominal Diameter：DN40-DN150
Connection：Flange
Body Material：Ductile Iron,Cast Steel,Stainless Steel
Disc Material：Ductile Iron（Epoxy/Nylon）、304、316
Seat Material：EPDM(NBR、PTFE、FKM）
Nominal Pressure：PN10/PN16
Medium：Water/Ethylene Glycol≤50%
Working Temperature：-15℃-130℃
Connection Standard：GB/T17241.6/EN1092-2
Dimensions Standard：GB/T12221
