GIQ型－气动高真空蝶阀■GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。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。可选配反馈信号装置及电气阀门定位器。■GIQPneumaticHighVacuumButterflyValve■GIQpneumatichighvacuumbutterflyvalveusessolenoiddirectionalvalvetochangethedirectionofairpassage,andcontrolstheactuatingcylindertodrivethebutterflyvalveopenedandclosed.Itisusedtoputthroughorcutofftheairflowinvacuumpileline.Applicablemediumcanbepureairandnoncorrosivegases.Theymaybefittedwithsignalfeedbackdeviceandelectropneumaticvalvepositioner.■主要技术性能MainTechnicalPerformance■■■适用范围：Applicability105～1.3×10-4Pa阀门漏率：ValveLeakRate≤1.3×10-4Pa.L/S.适用温度：ApplicableTemperature-25～+80℃(丁腈橡胶)-30～+150℃(氟橡胶)气源压力：MainsVoltage0.4～0.6MPa安装方向：MountingDirection任意■主要零件材料MaterialsofMainParts■■阀体、阀盖、阀杆：碳钢或不锈钢密封件：丁腈橡胶、氟橡胶。Body,bonnetandstem:carbonsteelorstainlesssteelSealingelement:NBR,VitonCONSTRUCTIONFIGHTS(mm)■外形及连接尺寸(mm)OverallandConnectionDimensions(mm)Model型号DNDDoD1BHB1Ln-φcGIQ-404085704422162901044-φ7GIQ-5050110905522175901044-φ7GIQ-656512510570261981021404-φ9GIQ-808014512585302081021404-φ9GIQ-100100170145105302201021404-φ12GIQ-150150220195156352721151648-φ12GIQ-200200275250208403302051908-φ12GIQ-250250330300258453352051908-φ14GIQ-300300380350308554261522478-φ14GIQ-400400500465410605201803088-φ18GIQ-5005006005655108064322037812-φ18GIQ-60060071067061010076027052412-φ21GIQ-80080092081581513096232064820-φ21GIQ-120012001440128012801501360385148036-φ19)