From the view of flow control, the method of cavitation resistance of a pilot-operated water hydraulic valve was investigated.

从流场控制的角度，研究了先导式纯水溢流阀抑制汽蚀方法。

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The experiments were carried out with different supply pressure, flow rate and the pilot-operated water hydraulic relief valve opening on.

在不同压力、阀口开度等多种条件下，对先导式纯水溢流阀进行了试验研究。

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