Pressure Differential Valve

Aone Best pressure differential valve is a fully automatic, HYDRAULIC CONTROL VALVE. It is designed to maintain the differential pressure between the two pipelines, so as to avoid the differential pressure exceeding the system bearing range due to the action of other VALVES or the change of flow demand. When the differential pressure increases, the valve will open, and it will close automatically when the differential difference drops.

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.