DIN3352 F4 Non-Rising Stem Resilient Seated Gate Valve
設(shè)計標(biāo)準(zhǔn)Design: DIN 3352
結(jié)構(gòu)長Face to Face: DIN3202 F4
法蘭標(biāo)準(zhǔn) Flanges: EN 1092-2 PN16
閥體Body: 球鐵GGG50; 閘板Wedge: 球鐵GGG50+EPDM/NBR
閥桿Stem: AISI 420/2CR13; 閥蓋 Bonnet:球鐵GGG50; 壓力:PN16
環(huán)氧樹脂噴涂Product color: Blue RAL 5017