JD745X multifunctional pump control valve

JD745X multifunctional water pump control valve is an intelligent valve installed at the outlet of the water pump in the large-diameter water supply pipe network system to prevent the reverse flow of the medium and the phenomenon of water hammer. The valve has three functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system used in parallel connection of fire-fighting water and domestic water in residential quarters. The double-chamber structure can use the valve to quickly close 90% of the valve after stopping the system (to prevent the backflow of the medium from causing the pump to reverse), and slowly close the remaining 10% (to eliminate destructive water hammer). The piston valve has reliable performance, high strength, and easy action. Stable, suitable for water hammer when the pump is on and when the pump is off. You only need to operate the opening and closing button of the pump motor, and the valve can automatically open and close according to the pump operation regulations. The flow is large and the pressure loss is small.