VTLBF01■VTLBF01型－高真空(压力)球阀■VTLBF01型高真空(压力)球阀用于接通或切断真空(压力)系统管路中的介质流。应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。■VTLBF01HighVacuum(Pressure)BallValve■VTLBF01highvacuum(pressure)ballvalveisusedtoputthroughorcutoffthemediumflowinvacuum(pressure)pipelineintheareasofvacuum,dairyproducts,breweries,biologicalengineering,foodstuff,pharmaceuticals,drinks,cosmeticsandchemicals.■主要技术性能MainTechnicalPerformance■■■阀门漏率：ValveLeakRate≤1.3×10-4Pa.L/S.适用温度：ApplicableTemperature-30～+150℃-30～+150℃(PPL密封)适用范围：AppyRange连接型式LooseFlange使用压力范围(Pa)活套法兰0.6×106～1.3×10-4焊接法兰1.6×106～1.3×10-4快卸法兰0.1×106～1.3×10-4螺纹连接ThreadedConnection1.6×106～1.3×10-4■主要零件材料MaterialsofMainParts■■阀体、阀盖、阀杆：不锈钢密封件：四氟乙烯、丁腈橡胶、氟橡胶、PPL。Body,discandstem:stainlesssteel.Sealingelement:PTFE,NBR,Viton,PPL.CONSTRUCTIONFIGHTS(mm)■外形及连接尺寸(mm)OverallandConnectionDimensions(mm)■螺纹连接的外形及连接尺寸(图一)Model型号DNGHELVTLBF01-10(G)101/4"52)