Proportional control valves such devices export volume (flow, pressure) can be imported in accordance with the law of change in the continuous signal proportional to regulate.

比例控制阀这类阀的输出量(流量、压力)可以按照输入信号的变化规律连续成比例地进行调节。

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Proportional valves can also be used to control pressure.

比例阀也可以被用来控制压力。

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Proportional valves excellent static performance and appropriate dynamic performance, dynamic performance is low compared with servo valves, but had to meet general industrial control requirements.

比例阀具有优良的静态性能和适当的动态性能，动态性能虽比伺服阀低，但已经可以满足一般工业控制的要求。

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