Product Features

Under the action of inlet pressure P1, the floating piston is pushed open and the medium passes through.

The pressure difference caused by the different cross-sectional areas at both ends of the piston changes the pressure behind the valve, that is, when there is pressure in the pipeline, the ratio of the area at both ends of the piston constitutes the pressure ratio before and after the valve.

No matter how the pressure in front of the valve changes, the static pressure and dynamic pressure behind the valve can be proportionally reduced to the corresponding pressure values.

User reviews

User 1: Proportional pressure reducing valve has fast delivery speed, low price, and good quality

User 2: Proportional pressure reducing valve has good quality and affordable price

User 3: Proportional design, good appearance, affordable price, fast delivery speed