对夹式-有靠背蝶阀
Wafer type Butterfly Valve with Back-seat
型号Model:K-D7A1X
通径Diameter:DN40-DN150
压力Pressure:PN1.0-1.6Mpa
适用介质Medium:污水、淡水、海水、空气、盐、弱酸、弱碱、醇类等
Waste water、Freshwater、Seawater、Air、Salt、Weak acid、Weak base、Alcohols and so on
适用温度Temperature:-10℃~110℃
阀体材质Body Material:灰铸铁、球墨铸铁、碳钢、不锈钢
Grey cast iron、Ductile iron、Carbon steel、Stainless steel