用途：       本阀是蒸汽系统中的一种自动启闭装置，适用于工作温度≤200℃的蒸汽供热设备和蒸汽管路上，用以排除凝结水和阻止蒸汽的漏失，提高拱热设备的热效率Uses:       The steam system valve is an automatic lifting device, suitable for operating temperature ≤ 200 ℃ steam heating equipment and steam pipe on the road, to rule out the steam condensate and prevent leakage, improve the thermal efficiency of heat equipment arch. 性能规范:Performance Specifications:型号公称压力(MPa)试验压力工作温度(℃)适用介质强度（水）(MPa)密封（水）(MPa)H41H-16C1.62.41.6≤425水、蒸汽、油品H41H-252.53.82.5 主要零件材料:Main parts materials：零件名称材 料阀体、阀盖、阀瓣WCB阀座不锈钢/硬质合金 外形尺寸和连接尺寸:Dimensions and connection dimensions:型号公称通径(mm)尺寸(mm)参考重量LDD1D2b-fz-ФdHH41H-16C1513095654614-24×Ф1477320150105755616-24×Ф1477425160115856516-24×Ф14805321801401007618-24×Ф18857402001501108418-24×Ф18959502301651259920-24×Ф18105106529018514511820-24×Ф18120208031020016013220-28×Ф181583010035022018015622-28×Ф181803912540025021018422-28×Ф182055015048028524021126-38×Ф222237020060033529526530-312×Ф2327216125062240535532030-412×Ф2531625130069846041037514-212×Ф25392395H41H-251513095654616-24×Ф141003.420150105755618-24×Ф1480525160115856518-24×Ф14805.643231801401007618-24×Ф181209.1402001501108422-24×Ф1812511.8502301651259920-24×Ф1813214.46529018514511822-24×Ф18151238031020016013224-24×Ф181703010035023519015624-28×Ф221954412540027022018426-28×Ф2622244.415048030025021128-28×Ф262556520060036031027834-312×Ф2531299.325062242537033236-312×Ф3035531530071148543039040-416×Ф30410450