The multifunctional water pump control valve uses the water pressure difference before and after the valve as the control power when the multifunctional water pump control valve starts and stops. So everyone knows what are the functions of the multifunctional water pump control valve?
The functions of the multifunctional water pump control valve are as follows:
1. The check valve can prevent the change of the flow direction of the water caused by the sudden power failure and prevent backflow. The sudden closing of the check valve is prone to water hammer.
2. The water hammer eliminator can effectively eliminate the irregular water hammer shock caused by various types of fluids in the transmission system that may be generated by the water hammer and surges, so as to eliminate the destructive The shock wave serves the purpose of protection.
3. The gate valve is usually closed. When the water pump starts, the gate valve opens slowly. When the water pump stops, the gate valve closes quickly, and then closes slowly when the pump stops. The closing start and closing of the water pump can effectively prevent the water hammer when the pump is opened and when the pump is stopped.
In order to start the centrifugal pump with light load, generally first turn off the outlet valve of the multifunctional water pump control valve, and then start the water pump unit. When its speed reaches the rated speed, then slowly open the outlet valve.
The functions of the multifunctional water pump control valve are mainly those described above. We should all have a better understanding of these functions of our valves. The correct way to operate and use our valves is very important to us.