The pinch valve vault and control structures could be built around the existing live interceptor.

夹管阀的拱顶和控制结构可以配置在现有的洪水拦截系统周围.

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Secondly, pinch valve technology allows the City to regulate the amount of flow diverted.

其次, 夹管阀技术使得这个城市能够调节分流的流量.

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A booster relay controls a pinch valve by supplying air pressure to the valve body.

升压继电器通过控制输送到阀体的气量来实现对夹管阀的控制.

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