常州北泽气动产品型号：Q641F-16P、Q641F-16R、Q641F-16RL气动球阀Q641F-16P称零部件材料PartMaterialPartNameJB/T7298API608/API6D阀体WCB25ZG1Cr18Ni9TiWCBA105CF8MBody/Bonnet阀杆2Cr132Cr131Cr18Ni9TiA182-F6aA182-F6aA182-F04Stem阀座PTFER.PTFEPTFER.PTFESeatPing填料聚四氟乙烯/PTFE聚四氟乙烯/PTFEPacking垫片18-8柔性石墨/18-8FlexibleGraphite+聚四氟乙烯/PTFE+FPMGasket螺栓35351Cr18Ni9TiA193-B7A193-B7A193-B8MBolt适用温度-29~121℃-40~121℃-29~121℃-40~121℃SuitableTepm适用介质水、油品、蒸汽Water，Oil，Steam硝酸类NitricAcid水、油品、蒸汽Water，Oil，Steam硝酸类NitricAcidSuitableMedium气动球阀Q641F-16PQ641F-16型主要尺寸及执行器配置公称通径DN(mm)尺寸(mm)执行器型号LDD1D2bfZ-Φd151089565451424-14GT52/GT63K201171057555144-14GT63/GT63K251271158565144-14GT63/GT83K3214013510078164-18GT83/GT83K40165145110851634-18GT83/GT110K50178160125100164-18GT83/GT110K65190180145120184-18GT110/GT127K80203195160135208-18GT127/GT127K100305215180155208-18GT127/GT160K125256245210185228-18GT160/GT190K150394280240210248-23GT190/GT210K2004573352952652612-23GT254/BAW20S2505334053353203012-25BAW17/BAW20S)