Question

define relief valve​

Answer 1

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relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system; pressure might otherwise build up and create a process upset, instrument or equipment failure, or fire. ... As the fluid is diverted, the pressure inside the vessel will stop rising.

Answer 2

Answer:

A valve used for safety.

Explanation:

Used to control pressure in a system or relieve pressure. Used in a vessel or system.

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