Distinguish, differentiate, compare and explain what is the Difference between Relief Valve and Safety Valve. Comparison and Differences.
Difference between Safety Valve and Relief Valve
|Purpose is to limit pressure to a specific pressure.
|Fail-safe purpose; protect property, environment and people.
|Opens proportional to the pressure increase.
|Starts opening before the set pressure and pops open at the set-point or at a defined point.
|Opens when the pressure reaches a set pressure limit.
|Starts opening before the set pressure limit.
|Can NOT be used at maximal overpressure values of 3% MAWP.
|Can be used at maximal overpressure values of 3% MAWP.
Difference between Safety Valve vs Relief Valve
Relief Valve vs Safety Valve
Differences between Safety Valve vs Relief Valve
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