safety valves were used on stea boilers during the industrial revolution.

the principle of safety valve

safety valve should be installed in the exhaust pipe

Since safety valves operate infrequently under normal conditions, all other components can be manufactured from standard materials for most applications. There are however several exceptions, in which

A variety of safety valve should be mounted vertically. Safety valve at the exit should be no resistance

three flow path design, a work to install two of the same safety valve, one of the online overpressure protection, and the other as a maintenance spare.

1. Exposed type full lift spring safety valve is usually chose for steam boiler using. 2. Low lift spring safety valve is usually chose when the medium is liquid. 3. Sealed Fall lift Spring safety val

In addition to the safety valve or the following organizations are among the most pressure relief devices: Bursting discs Fusible Water Templates