Applicable temperature ≤ 300 ℃ steam, air, water and other media equipment and
pipeline. When the pressure equipment and piping more than allowable value, the safety valve
automatically opens, then the whole amount of emissions;
When mediums pressure rises over the
allowed pressure, safety valve will automatically open and fully discharge to protect the
equipment from pressure going on rising and will automatically close when the
pressure lowers to the setting pressure pressure relief valve, Y type strainers valve
when the pressure is reduced
to the specified value, the pressure relief valve automatically closes, to ensure the safe operation of
equipment and piping.