Single Orifice Air Release Valve

Single orifice valve is mounted on the top point or the place where the air is closed in the pipeline, to remove the air in the pipe, making sure the pipe work normally. If not equipped with air valve, the flow of liquid in the pipe will produce dynamic heat caused by gas. Form short circuit, so that the pipe outlet is easy to meet the requirements. Secondly, when the pipeline is running, there will be a power failure, stop the pump pipe will appear negative pressure, and will cause the pipeline vibration or rupture, (exhaust) suction valve will quickly breathe the air into the pipe meat, to prevent pipeline vibration or rupture.