Socket Ends Non-Rising Resilient Seated Gate Valve
设计标准Design: DIN 3352/SABS 664
结构长Face to Face: DIN3202 F5/SABS 664
阀体Body:球铁GGG50; 闸板Wedge: 球铁 DL+EPDM/NBR
阀杆Stem: AISI 420/2CR13; 阀盖 Bonnet:球铁GGG50; 压力:PN16
环氧树脂喷涂Product color: Blue RAL 5017