Product Name: Big Size metal Seated by Pass Gate Valve Model NO.: DN350-DN1200 Application: Industrial Usage, Water Industrial Usage Thread Position of Valve Rod: Inside Gate Valve Seal Surface: Wedge Gate Valve Connection Form: Flange Material: Cast Iron Size: Dn350-Dn1200 Body: Cast Iron, Ductile Iron Stem: Ss410, 304, 316, 431, Brass Seat Ring: Brass, Bronze Stem Type: Non-Rising Stem, Rising Stem Operator: Hand Wheel, Square Cap, Gear Box Painting: Liquid Painting, Epoxy Coating Trademark: AHSUNVAL, MEIJI, OEM Transport Package: Wooden Cases Specification: ISO, API, CE, WRAS, SGS HS Code: 8481804090 Product Description metal seated gate valve according to BS5163 or BS5150 (rising stem & non rising stem).with size DN350-DN1200, material in cast iron or ductile iron.we can make the body coated with epoxy powder coating.and by pass system is available,operated by gear box or top flange