Assertion: safety valve's pressure | /r/HasAspect | gradual lift
Facets:
Source sentences:
text: A Relief Valve is a pressure relief device actuated by inlet static pressure having a gradual lift generally proportional to the increase in pressure over opening pressure.
text: Relief valve - A pressure relief device actuated by inlet static pressure having a gradual lift generally proportional to the increase in pressure over opening pressure.
text: A pressure relief device actuated by inlet static pressure having a gradual lift generally proportional to the increase in pressure over opening