Assertion: pressure relief valve | /r/ObjectUse | used in liquid line
Facets:
value: in order to avoid pressure
type: PURPOSE
Source sentences:
text: Both the thermal relief valve and pressure relief valve are used in the liquid line in order to avoid pressure in the line.
text: Thermal relief valve or pressure relief valve are used in the liquid line in order to avoid pressure in the line due to the evaporation of the liquid or discharge valve closed scenario, pressure relief valve are kept in the vessel in order to avoid pressurizing, or release pressure to flare when pressure increase due power failure or fire case.