H41X消声止回阀概述：消声止回阀适用于给排水管道，阀瓣采用进口两端中心轴导向，启闭灵活，可水平安装或垂直安装。阀瓣采用弹簧加载，其快速关闭能有效的消除水锤，密封性能好，关闭无噪声。它具有体积小、重量轻、流体阻力小，耐疲劳、寿命长等优点产品概括：型号公称压力壳体试验压力密封试验压力适用介质工作温度H41X-101.0MPa1.5MPa1.1MPa水及弱腐蚀性流体≤80℃H41X-161.6MPa2.4MPa1.76MPa水及弱腐蚀性流体≤80℃主要零件材料：型号阀体密封圈弹簧阀盖环H41X-10铸铁、不锈钢、制合金***豫胶(NBR)不锈钢丝1Cr18Ni9Ti球墨铸铁或碳钢H41X-16铸铁、小锈制、铜合金***豫胶(NBR)不锈钢丝1Cr18Ni9Ti球墨铸铁或碳钢公称压力PN(MPa)公称通径DN(mm)尺寸(mm)LDKPZ-φd1.0251185484-1432135100564-1840145110634-1850100160125794-1865125185145974-18801501951601104-181001802151801278-181252002452101618-181502102802401808-232002553352952388-2325040039035028012-2530042044040031012-2535043050046033416-2540045056551546816-25公称压力PN(MPa)公称通径DN(mm)尺寸(mm)LDKPZ-φd1.62511585484-1832135100564-1840145110634-1850100160125794-1865125185145978-18801501951601108-181001802151801278-181252002452101618-181502102802401808-2320025534029523812-2325040040535528012-2530042046041031012-25350430520470334162540045058052546816-30阀门型号编制方法http:///News/T2/ml氧气截止阀http:///Products/T118/ml)