GID型－电动高真空蝶阀GID型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。GIDElectricHighVacuumButterflyValveGIDelectrichighvacuumbutterflyvalveuseselectricdevicetodrivethestemanddisctoperformopenandcloseaction.Itisusedtoputthroughorcutofftheairflowinvacuumpipeline.Applicablemediumcanbepureairandnoncorrosivegases主要技术性能MainTechnicalPerformance适用范围：ApplyRange105～1.3×10-4Pa阀门漏率：ValveLeakRate≤1.3×10-4Pa.L/S.适用温度：ApplicableTemperature-25～+80℃(***橡胶)-30～+150℃(氟橡胶)电源：LoopTemperaturetime220V/50Hz安装位置：Installthedirection任意主要零件材料MaterialsofMainParts阀体、阀盖、阀杆：碳钢或不锈钢密封件：***橡胶、氟橡胶。Body,bonnetandstem:carbonsteelorstainlesssteelSealingelement:NBR,VitonC***TRUCTIONFIGHTS(mm)■外形及连接尺寸(mm)(JB919)OverallandConnectionDimensi***(mm))