GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage,controls the actuating cylinder to drive the butterfly valve openedclosed.

 
  • 簡(jiǎn)單介紹: GIQ型氣動(dòng)高真空蝶閥是通過(guò)電磁換向閥改變氣路方向,控制執行氣缸驅動(dòng)蝶閥作啟閉運動(dòng)。
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