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May 11, 2022 View:

Rotary Lobe Pump Under What Circumstances Need To Install A Safety Valve

When do rotor pumps need to be fitted with a safety valve? Today Ace lobe pump's will tell you!

The safety valve acts as a safety protection in the system. When the system pressure exceeds the specified value, the safety valve opens and discharges part of the system gas/fluid into the atmosphere/outside the pipeline so that the system pressure does not exceed the permissible value, thus ensuring that the system is not subject to accidents due to excessive pressure.

In general, when a lobe pump is conveying a high viscosity medium, the pressure in the pump outlet and the adjacent pump chamber section will rise rapidly if the outlet pipe is blocked or the outlet valve is not opened. This is when a safety valve is required to limit the pressure there.