Rubber Duckbill Check Valve Application in Marine Outfall Project

This case demonstrates the application of flanged rubber duckbill check valves in a seawater discharge outfall project.

Installed at the pipeline outlet, the valve allows one way flow and prevents seawater from flowing back into the system.

Its rubber structure offers excellent corrosion resistance and long service life in marine environments.

It is widely used in coastal engineering, wastewater treatment plants and large-scale infrastructure projects.

Suitable for long-term operation in corrosive environments such as seawater and coastal areas.