同时具有排放和旁通功能，不可作为安全泄压阀使用。

They also are used for relief and by-pass functions; however, they should not be used as safety relief valves.

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安全泄压阀用于通过泄漏阀或热膨胀防止容器的管子系统超压。

The purpose of the safety relief valve is to prevent over-pressuring of pipe systems of vessels either through leaking valves or due to thermal expansion.

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安全泄压阀用于通过泄漏阀或热膨胀防止容器的管子系统超压。

The purpose of the safety relief valve is to prevent over-pressuring of pipe systems of vessels either through leaking valves or due to thermal expansion.

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