The silencing check valve is suitable for water supply and drainage pipeline. The valve disc is guided by the central shaft at both ends of the import and export. The opening and closing are flexible and can be installed horizontally or vertically. The valve disc is loaded by spring, and its quick closing can effectively eliminate the water hammer, with good sealing performance and no noise. It has the advantages of small volume, light weight, small fluid resistance, fatigue resistance, long life and so on.

Typical installation diagram