VTLEBF01■VTLEBF01型－电动高真空(压力)球阀■VTLEBF01型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空(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。■VTLEBF01ElectromagnetismVacuumairvalve■VTLEBF01electrichighvacuum(pressure)ballvalveuseselectricdevicetodrivethestemandballforopenandclose,thustoputthroughorcutoffthemediumflowinvacuum(pressure)pipeline.Itisusedintheareasofvacuum,dairyproducts,breweries,biologicalengineering,foddstuff,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)关闭时间：Closetime≤30S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、氟橡胶、PPL。Body,discandstem:stainlesssteel.Sealingelement: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DNGHELVTLEBF01-10(G)101/4"15315768VTLEBF01-16(G)161/2"17215772VTLEBF01-20(G)203/4"17815782VTLEBF01-25(G)251"18715790VTLEBF01-32(G)321-1/4"206157112VTLEBF01-40(G)401-1/2"212157120VTLEBF01-50(G)502"265157145VTLEBF01-63(G)632-1/2"305207185VTLEBF01-80(G)803"330207210VTLEBF01-100(G)1004"350207