VTLPBF01■VTLPBF01型－气动高真空(压力)球阀■VTLPBF01型气动高真空(压力)球阀是通过电磁换向阀改变气路方向，控制执行气缸来驱动球阀，达到接通或切断真空(压力)系统管道路中的介质流。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。可选配反馈信号装置及电气阀门定位器。■VTLPBF01PneumaticHighVacuum(Pressure)BallValve■Rack-andPinionsystemowners,nonprofitorganizations,andofficeworkerswhoproducedin-housenewsletters,bulletins,andthelike,andwhomostlyusedWindows-basedPurchase.Orkerswhoproducedin-housenewsletters,bulletins,andthelike,andwhomostlyusedWindows-basedPurchaseandfixedpositionoftheelectricityvalvemachine.■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)气源压力：Annoypressure0.4～0.6MPa适用范围：Applicability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DNGHELVTLPBF01-10(G)101/4"15310468VTLPBF01-16(G)161/2"15510472VTLPBF01-20(G)203/4"16010482VTLPBF01-25(G)251"16314090VTLPBF01-32(G)321-1/4"180140112VTLPBF01-40(G)401-1/2"186140120VTLPBF01-50(G)502"233164145VTLPBF01-63(G)632-1/2"272164185VTLPBF01-80(G)803"351190210VTLPBF01-100(G)1004"