Introduction To Sanitary Check Valve

The introduction of Sanitary Check Valve is as follows:

Sanitary check valve is also called one-way valve or non-return valve. Its function is to prevent the medium in the pipeline from flowing back. The bottom valve of the water pump suction valve also belongs to the check valve category; the valve that opens or closes automatically by the flow and force of the medium to prevent the medium from flowing back is called a check valve.