A4003W-Q3 Ductile Iron Hard Sealing Non-Rising Stem Gate Valve
Nominal Diameter：DN40-DN1200
Connection：Flange
Body Material：Ductile Iron
Disc Material:Ductile Iron+Brass Seal
Stem Material：Stainless Steel
Nominal Pressure：PN10/PN16
Medium：Water/Ethylene Glycol≤50%
Working Temperature：-15℃-130℃
Connection Standard：EN1092-2
