Pump control valve QP700X

Structure and use

 

The valve is accurately opened or closed by the guidance of the solenoid valve, and is used for the backstop control valve of the pump at the outlet of the pump. When the pump is about to stop supplying water, the valve is slowly closed by about 90% to prevent sudden change. The water hammer and water hammer generated when the pump is stopped, when the pump is completely stopped, the valve is completely closed to prevent the water from flowing back, effectively protecting the water pump from the impact of the backflow, and the valve effectively prevents water. Hammer and water hammer, reliable sealing, smooth movement and long service life. The solenoid valve can be AC 220V or DC 24V.

 

structure diagram