This is a heavy hammer quick-closing single disc wafer swing check valve that we customized for our customers.

The heavy hammer quick-closing check valve is a valve that automatically opens and closes the valve disc depending on the flow of the medium itself to prevent the medium from flowing back. 

When the medium flows in from the inlet, the valve disc is pushed open by the medium and the medium flows smoothly. 

When the medium stops flowing or flows back, the valve disc will automatically close under the action of the heavy hammer, thereby preventing the medium from flowing back. 

It is mainly used at the outlet of water pumps in industrial water supply and sewage treatment plants to prevent the medium from flowing back in the pipe network. 

Automatically eliminate destructive water hammer to ensure that the water pump and pipeline are not damaged. 

The valve is mainly composed of a valve body, a valve disc, a holder and a spring. 

This product has the characteristics of novel structure, small size, small fluid resistance, smooth operation, reliable sealing, wear resistance, good buffering performance, etc. 

It is the best product for industrial water and urban sewage discharge.

If you need it, please contact us.