The multifunctional water pump control valve is used on the pump outlet pipeline of the water supply system of high-rise buildings and other water supply systems to prevent and reduce water hammer and water hammer of the pipeline when the pump is opened and closed, and to maintain the safety of the pipeline. The multi-function water pump control valve is installed at the outlet of the water pump, and realizes the functions of slow opening, full opening and slow closing in sequence. So everyone knows what are the advantages of the multifunctional water pump control valve?
The advantages of the multifunctional water pump control valve are as follows: 1. No need for operation control. The water pressure difference before and after the valve is used as the control power when the water pump starts and stops, and it has the function of automatically opening and closing with the opening and closing of the water pump. 2. The valve opening and closing action process can effectively prevent accidents caused by the rise of water hammer pressure wave. According to on-site usage investigation and actual measurement, the peak value of the water hammer pressure when the pump is stopped is within 1.3 times of the working pressure. 3. There is no need for on-site debugging and a wide range of applicable working conditions. 4. The resistance loss is small. With a streamlined and wide valve body design, the resistance loss is reduced by more than 50% compared to similar foreign products. For example, when the DN200 product is at the economic flow rate of v=2m/s, the multifunctional water pump control valve loss is 0.7m, while the foreign similar products are 1.5m. 5. Basically no maintenance is required. Because one valve replaces three valves, the maintenance workload is greatly reduced.
The multifunctional water pump control valve is installed in the water intake, water delivery, diving, sewage pump room and the transportation system of petroleum and chemical fluids in the fields of municipal administration, construction, steel, food, hospital, power station, nuclear power, etc. The functions of the three devices of the water hammer eliminator are integrated.
When we all operate and use our multifunctional water pump control valve, we all need to understand the advantages of our valve, and the correct way to operate and use our control valve is what we all need.