Y type Pressure Reducing Valve DN65  

pressure reducing valve can automatically reduce the high-pressure input to a stable low-pressure output, and is not affected by the flow rate or input pressure changes. The output pressure is maintained within a preset range through a precise pressure regulating pilot. When the output pressure exceeds the set range of the pressure reducing valve, the pressure reducing pilot and the main valve will automatically close to form a tight seal. If the optional check feature is selected, when the reverse pressure is generated, the backflow fluid will enter the upper chamber, closing the valve and preventing the flow back