ANSI 125/150 Rising Stem Metal Seated Solid Wedge Gate Valve
设计标准Design: MSS SP-70
结构长Face to Face: ANSI B16.10
法兰标准 Flanges : ANSI B16.1
阀体Body: 灰铁ASTM A 126B; 闸板Wedge:灰铁 ASTM A 126B;
阀杆Stem: AISI 420/2CR13; 阀盖 Bonnet: ASTM A 126B
环氧树脂喷涂Product color: Blue RAL 5017
