EntityQ334037· pop 14· linked from 394 articlesrelief valveSign in to savesafety valve used to control or limit the pressure in a systemConnectionsfittingEntitypressureEntityfire hoseEntityAmerican Society of Mechanical EngineersEntityInternational Standard Book NumberEntitywater wellEntityvacuumEntityexplosive chemicalsEntityInternational Organization for StandardizationEntitydrinking waterEntitywashing machineEntityconflagrationEntitycombustionEntitypower stationEntitycorrosionEntityheat transferEntitypumpEntitybathtubEntitytapEntitysurface tensionEntityCategoriesPressure vesselsSafety valves