Double Orifice Air Release Valve

Double orifice air release valve is an essential auxiliary component in the pipeline system. It is widely used in the highest point or elbow or the place where there is a closed air on the pipeline to remove the air in the pipe to dredge the pipeline and achieve normal work. In case of power failure, there will be negative pressure in the pump pipe, which will cause pipe vibration or rupture, then the air release valve will inhale in time to ensure the safety of the pipeline.