GI高真空蝶閥

導讀：GI高真空蝶閥■GI型－高真空球閥■GI型高真空蝶閥用于接通或切斷真空管路中的氣流。適用介質為純凈空氣和非腐蝕性氣體。■GIHighVacuumButterflyValve■GIhighva…

GI高真空蝶閥

GI型－高真空蝶閥

GI型高真空蝶閥用于接通或切斷真空閥管路中的氣流。適用介質為純凈空氣和非腐蝕性氣體。

High Vacuum Butterfly Valve

 GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.

真空隔膜閥主要技術性能

Main Technical Performance

適用范圍：Applicability 　105～1.3×10-4Pa

　閥門漏率：Valve Leak Rate 　≤1.3×10-4Pa.L/S.

　適用溫度：Applicable Temperature 　-25～+80℃(真空蝶閥)

　-30～+150℃(氟橡膠)

　安裝方向：Mounting Direction 　任意

真空擋板閥主要零件材料

Materials of Main Parts

閥體、閥蓋、閥桿：碳鋼或不銹鋼

密封件：丁腈橡膠、氟橡膠。

Body, bonnet and stem: carbon steel or stainless steel

CONSTRUCTION FIGHTS(mm)

  外形及連接尺寸(mm)(JB919)

Overall and Connection Dimensions(mm)