This valve adopts a full flow area design, which has the characteristics of low head loss, less accumulation of debris, and easy maintenance. This valve is mainly suitable for water supply and drainage systems and can be installed at the outlet to prevent backflow and water hammer damage to the pump. This valve can also be installed on the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system.

Product Structure Features:

The SFCV/H44X rubber flap check valve is mainly composed of three main components: valve body, valve cover, and rubber flap. The rubber disc is made of steel plate, steel rod and reinforced nylon cloth as the substrate, and the outer layer is covered with rubber. The valve disc has a lifespan of up to 1 million times for opening and closing.

Check valves are generally suitable for clean media and should not be used for media containing solid particles and high viscosity.