ANSI 125/150 Rising Stem Metal Seated Solid Wedge Gate Valve

設計標準Design: MSS SP-70

結(jié)構(gòu)長Face to Face: ANSI B16.10

法蘭標準 Flanges : ANSI B16.1

閥體Body: 灰鐵ASTM A 126B; 閘板Wedge:灰鐵 ASTM A 126B;

閥桿Stem: AISI 420/2CR13; 閥蓋 Bonnet: ASTM A 126B

環(huán)氧樹脂噴涂Product color: Blue RAL 5017