The multifunctional water pump control valve is a valve that can replace three devices of electric butterfly (gate) valve, check valve and water hammer eliminator. The multifunctional water pump control valve can automatically realize the slow opening when the pump is turned on, and the quick closing and slow closing when the pump is stopped, without any electrical control, other power and manpower. What are the advantages of multifunctional water pump control valves?　　The main advantages of the multifunctional water pump control valve: 　
1. No need for operation control. Use the water pressure difference before and after the valve when the pump starts and stops as the control power.　
2. The valve opening and closing action process can effectively prevent accidents caused by the increase of water hammer pressure wave.
3. There is no need for on-site debugging and a wide range of applicable working conditions.
4. The resistance loss is small. With streamlined and wide valve body design, the resistance loss is reduced by more than 50% compared with similar foreign products.
5. Basically no maintenance is required. Because one valve replaces three valves, the maintenance workload is greatly reduced.
The main valve of the multifunctional water pump control valve includes a valve body, a main valve plate, a valve seat and a diaphragm controller: the external accessories include a control valve, a filter, a drain valve, and a micro check valve. Among them, the micro check valve is a special fitting with a restrictor hole in its check direction.
The advantages of the multifunctional water pump control valve are mainly those introduced above. We should all know the advantages of this kind of valve by now. We all need to understand the advantages of this kind of control valve.