Zoomlion Concrete Pump Water Pump Overflow Valve For BZ320CS

The overflow valves for the "BZ0720" and "LL13-20" cleaning water pumps of zoomlion concrete pump serve an important function in regulating and controlling the pressure of the water flow within the system.

The primary role of the overflow valves is to relieve excess pressure in the water pump system by diverting the excess flow back to the water source or a designated outlet. These valves are designed to open when the pressure exceeds a predetermined threshold, allowing water to bypass the pump and return to the source or outlet.

The overflow valves ensure that the pressure within the cleaning water pump system remains within safe and optimal limits. They prevent the water pressure from exceeding the capacity of the pump or the components connected to it, which could lead to damage or malfunction. By relieving excess pressure, the overflow valves help maintain the stability and reliability of the cleaning water pump operation.

Additionally, the overflow valves provide a safety mechanism for the cleaning water pump system. In the event of a blockage or restriction in the water flow, the pressure can rapidly increase. The overflow valves act as a safeguard by diverting the excess flow, preventing potential damage to the pump or the system. This protects the equipment and ensures the safety of the operators.

Moreover, the overflow valves assist in maintaining the efficiency and performance of the cleaning water pump. By regulating the pressure, these valves help optimize the water flow and prevent unnecessary strain on the pump and its components. This contributes to the longevity and reliability of the cleaning water pump system.