A high pressure relief valve.
a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
an automatic valve that opens or closes when an abnormal condition occurs (e
Valve which limits pressure to a safe level by opening fully when it opens rather than opening to an amount proportional to the flow and pressure. Pressure that is high enough to raise the primary disc off of the valve seat, then reaches the larger second disc, forcing it fully open, relieving pressure through the larger opening. Reseating of the vale is at a predetermined value.
Saturated air vapor mixture Saturated vapor pressure
A valve that opens to its full capacity to provide a rapid and large reduction in pressure when a predetermined value is exceeded.
Fitted to boilers to prevent the working pressure being exceeded.
Pressure relief mechanism that automatically releases gases and vapors from pressure vessels when vessel pressure exceeds set pressure, and closes when the pressure level returns to normal.
Pressure release valve preset to be released when pressure exceeds safe operating limit.
A valve that automatically opens when pressure attains the valve setting which is adjustable; used to prevent excessive pressure from building up in a boiler.
A valve that relieves pressure in a steam boiler by opening fully at the rated discharge pressure. The valve is of the spring-pop type.
Automatic Valve which protects system from damage by venting air when brake reservoir pressure exceeds 150 psi.
A running back or receiver that the quarterback will look to pass to if all other receivers are covered. Usually the safety valve will not be too far away from the quarterback. Passing distance will be minimal, but avoids a sack.
A valve arranged to open at a predetermined pressure for which it has been adjusted. It is used to limit maximum pressure in intercoolers, main reservoirs, and control valves.
A safety valve is a valve mechanism for the automatic release of a gas from a boiler, pressure vessel, or other system when the pressure or temperature exceeds preset limits. They are often called by more specific names such as pressure relief valves, T&P valves, or temperature and pressure relief valves.