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進口電動高真空蝶閥【進口真空閥門】美國LEO蝶閥
美國進口電動高真空蝶閥
■美國LEO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。用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體。
■ GID
Electric High Vacuum Butterfly Valve
■ 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
密封件：丁腈橡膠、氟橡膠。
Body, bonnet ａnd stem: carbon steel or stainless steel
Sealing element: NBR, Viton
