對夾式-有靠背蝶閥
Wafer type Butterfly Valve with Back-seat
型號Model:K-D7A1X
通徑Diameter:DN40-DN150
壓力Pressure:PN1.0-1.6Mpa
適用介質Medium:污水、淡水、海水、空氣、鹽、弱酸、弱堿、醇類等
Waste water、Freshwater、Seawater、Air、Salt、Weak acid、Weak base、Alcohols and so on
適用溫度Temperature:-10℃~110℃
閥體材質Body Material:灰鑄鐵、球墨鑄鐵、碳鋼、不銹鋼
Grey cast iron、Ductile iron、Carbon steel、Stainless steel