该类型定位器能按特定的输入信号使阀球或阀板停留在特定位置。

It provides a valve ball or disk position for a specific input signal.

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当液位处于高位或低位时，浮球开关动作，发出报警信号。

When the level is high or low the float switch Works and alarms.

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当液位处于高位或低位时，浮球开关动作，发出报警信号。

When the level is high or low the float switch Works and alarms.

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