Threaded swing check valve for water 

NPT threaded swing check valve BSPT threaded swing check valve Installation location The check valve is a check valve. The installation position of the swing check valve is not restricted. It is usually installed in a horizontal pipeline, but it can also be installed in a vertical pipeline or an inclined pipeline. Precautions When installing a check valve, pay special attention to the flow direction of the medium. The normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body, otherwise the normal flow of the medium will be blocked. The bottom valve should be installed at the bottom of the pump suction line. When the check valve is closed, water hammer pressure will be generated in the pipeline. In severe cases, it will cause damage to the valve, pipeline or equipment, especially for large-mouth pipelines or high-pressure pipelines. Therefore, the user of the check valve should pay attention to it. . The check v…

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