what is the difference between safety valve, pressure relief valve and pressure release valve?
Oct 30, 2019| Safety valve and pressure relief valve is a basic thing, is used to prevent the system from overpressure of a functional valve, when the system pressure exceeds the set value of the relief valve it automatically pressure to protect system, that is to say, it can limit the system pressure not to exceed the set value, the relief valve applications is very broad, general system are;
Pressure relief valve is to reduce a high pressure to a suitable pressure, more used in high-rise buildings and some equipment.
The difference between safety valve and pressure reducing valve is that the safety valve is to ensure that the pressure before the valve is not higher than a certain value, if higher than its jump pressure, the safety valve will open pressure relief, if it is environmentally friendly medium, the safety valve outlet more directly connected to the sewer;
Pressure relief valve no matter what the pressure before the valve, it is to ensure that the pressure behind the valve is a constant value, pressure relief valve directly after the water end.