电动法兰球阀Electric Flanged Ball Valve

型号Modle:540Q941F

通径Diameter: DN25-DN350

压力Pressure:PN1.0-PN4.0Mpa

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:碳钢,不锈钢Barbon steel, Stainless steel