کلمه pressure relief valve یافت شد:
n: a valve that opens at a preset pressure to relieve excessive pres- sures within a vessel or line. Also called a pop valve, relief valve, safety valve, or safety relief valve.
n: a valve that is preset to open when a certain limiting pressure is reached. Such valves are commonly installed on pipes, pumps, etc. sometimes called safety valves or pop-off valves.
a mechanical valve that opens at a preset pressure to relive pressure in a vessel.
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