• Relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.

    延迟可调节三通控制阀瞬间脉冲放气阀的空气流量,放气阀或瞬间脉冲改变控制阀,然后关闭。

    youdao

  • Relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.

    延迟可调节三通控制阀瞬间脉冲放气阀的空气流量,放气阀或瞬间脉冲改变控制阀,然后关闭。

    youdao

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