Socket Ends Non-Rising Resilient Seated Gate Valve
設(shè)計標(biāo)準(zhǔn)Design: DIN 3352/SABS 664
結(jié)構(gòu)長Face to Face: DIN3202 F5/SABS 664
閥體Body:球鐵GGG50; 閘板Wedge: 球鐵 DL+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