進口氣動高真空蝶閥┃進口真空蝶閥┃進口電動高真空蝶閥┃

美國LEO Pneumatic high vacuum butterfly valve『進口高真空閥門』『進口氣動高真空蝶閥』『進口高真空蝶閥』『進口電動高真空蝶閥』『進口真空偏心蝶閥』『進口手動真空蝶閥』 

氣動高真空蝶閥是通過電磁換向閥改變氣路方向，控制執行氣缸驅動蝶閥作啟閉運動。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。可選配反饋信號裝置及電氣閥門定位器。

美國進口氣動高真空蝶閥

Pneumatic High Vacuum Butterfly Valve

pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed. It is used to put through or cut off the airflow in vacuum pileline. Applicable medium can be pure air and noncorrosive gases. They may be fitted with signal feedback device and electropneumatic valve

美國力沃氣動高真空蝶閥主要技術性能

美國力沃氣動高真空蝶閥主要零件材料
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
Sealing element: NBR, Viton