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详细说明
型号：
对夹式-无靠背手柄蝶阀
范围：
齐全
对夹式-无靠背手柄蝶阀Wafer type-Non Back HandleButterfly Valve
型号Modle:220D7A1X通径Diameter: DN25-DN200
压力Pressure:PN1.0-PN1.6Mpa
适用介质Medium:淡水，海水，空气，弱酸性、弱碱性液体，油，醇类等Freshwater,Seawater, Air, Weak acid.alkaline liquid, oil, alcohols etc
适用温度Temperature:-20℃-140℃
阀体材质Body Material:球墨铸铁Ductile iron
阀板材质Disc Material:尼龙板，不锈钢等Nylon plate,Stainless steelCF8,CF8M,CF3M etc
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