DIN3352 F4 Non-Rising Stem Resilient Seated Gate Valve

设计标准Design: DIN 3352

结构长Face to Face: DIN3202 F4

法兰标准 Flanges: EN 1092-2 PN16

阀体Body: 球铁GGG50;  闸板Wedge: 球铁GGG50+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