■ 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.
■ 主要技术性能
Main Technical Performance
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■ 适用范围：Apply Range 105～1.3×10-4Pa
阀门漏率：Valve Leak Rate ≤1.3×10-4Pa.L/S.
适用温度：Applicable Temperature -25～+80℃（丁腈橡胶）
-30～+150℃（氟橡胶）
电 源：Loop Temperature time 220V/50Hz
安装位置：Install the direction 任意
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