PZ41H、PZ44H排渣闸阀简介排渣闸阀适用于公称压力PN1.6～6.4Mpa，工作温度0～100℃的火力电站水利系统及水利工程的灰浆排放系统管路上，切断或接通管路中的介质，适用介质为：灰水混合物，渣水混合物（渣水比1:6,最大料度<50MM）。产品结构特点1.采用中法兰螺栓连接，支管两端为法兰连接或对焊连接。2.启闭件采用半密封副强制密封，性能优良。3.密封副材料为耐磨陶瓷或耐磨合金，耐磨性强，耐磨性强、耐用冲蚀、耐擦伤、摩擦力小、密封可靠。4.阀体出口流道结型合理，不存渣，启闭灵活，不卡阻。5.阀杆经调质和表面氮化处理，有良好的搞腐蚀性，抗擦伤性和耐磨性。6.中大口径设置滚动轴承，启闭轻松。产品结构图：设计与制造标准：●设计与制造：GB12234GB2595●法兰尺寸：GB9113JB/T79●压力温度：JB/T74GB9131●结构长度：GB/T12221●对焊连接尺寸：---●检验与试验：JB/T9092GB13927安装尺寸及重量：GB1.6MpaDN5080100150200250300350400450500L250280300350400450500550600650700H335510685790885101511901350146016201800D0250280300300350400450500500550550Wt60789615822228936555885011641482★-------750100012001800GB2.5MpaDN5080100150200250300350400450500L250280300350400450500550600650700H335510685790885101511901350146016201800D0250280300300350400450500500550550Wt99118147204273373478680100813441827★-------900120018002500GB4.0MpaDN5080100150200250300350400450500L25031035045055065075085095010501150H340508680800875101011801230128014151560D0250300300400500500550600600700750Wt98126156228298372450530610690772★-------1200180025002500GB6.4MpaDN5080100150200250300350400450500L25031035045055065075085095010501150H340508680800875101011801230128014151560D0250300300400500500550600600700750Wt142168210270367450532548615695778★-------1800250050005000)