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Electric cut-off valve and electric control valve
The author: Time:2021/5/15

  驱动能源形式不同:一为电,一为气;
  可靠性不同:断电时电动阀不动作,气动阀可自行置于关闭(或打开)状态;
  安全性不同:气动阀不做特殊处理即可用于爆炸性气体环境,电动阀则需增加防爆措施;
  便捷性不同:电动阀只要有电就能使用,气动阀需要气源设备;
  价格不同:电动阀通常比气动阀贵,但气动阀需另配气源。
  因此,我们在进行选择时需要根据安装的环境选择合适的阀门产品进行安装使用。

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