GID型－電動高真空蝶閥  GID Electric High Vacuum Butterfly Valve

永嘉縣科本真空閥門廠專業(yè)生產(chǎn)GID型電動高真空蝶閥，GID型電動高真空蝶閥是以電動裝置驅(qū)動閥桿與閥板執(zhí)行啟閉動作。電動高真空蝶閥用于接通或切斷真空管路中的氣流。電動高真空蝶閥適用介質(zhì)為純凈空氣和非腐蝕性氣體。

GID electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.

主要技術(shù)性能 Main Technical Performance

　適用范圍：Apply Range 　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℃(丁腈橡膠) ；-30～+150℃(氟橡膠)
　電　　源：Loop Temperature time 　220V/50Hz
　安裝位置：Install the direction 　任意

主要零件材料 Materials of Main Parts

閥體、閥蓋、閥桿：碳鋼或不銹鋼 Body, bonnet and stem: carbon steel or stainless steel

密封件：丁腈橡膠、氟橡膠。Sealing element: NBR, Viton

外形及連接尺寸(mm)(JB919) Overall and Connection Dimensions