Cast Iron Flange Gate Valve

(1)Body:ASTMA126-B
(2)Bonnet:ASTMA126-B
(3)Disc:A126-B+Brass/Bronze
(4)Stem:Brass/13Cr
(5)Sealing ring:Brass/Bronze
(6)Hand wheel:Ductile iron
(7)PN:class125--class150
(8)Suitable temperature:-10℃--200℃
(9)Suitable medium:WOG