GI
手动高真空蝶阀 GI手动高真空蝶阀
■GI型高真空蝶阀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。
■GI高真空蝶阀HighVacuumButterflyValve
■GIhighvacuumbutterflyvalveisusedtoputthroughorcutofftheairflowinvacuumpipeline.Applicablemediumcanbepureairandnoncorrosivegases.
■GI高真空蝶阀主要技术性能
MainTechnicalPerformance
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■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)
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:carbonsteelorstainlesssteel
Sealingelement:NBR,Viton
CONSTRUCTIONFIGHTS(mm)
■外形及连接尺寸(mm)
OverallandConnectionDimensions(mm)
Model
型号DNDDoD1BHB1Ln-φc
GI-32327864362232361154-φ7
GI-40408570442240361154-φ7
GI-505011090552250361154-φ9
GI-65651251057026130381354-φ9
GI-80801451258530140381354-φ9
GI-10010017014510530153381354-φ12
GI-15015022019515635179401658-φ12
GI-20020027525020840208401858-φ12
GI-25025033030025845234453008-φ14
GI-30030038035030855300553508-φ14
GI-40040050046540860340605008-φ18
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