Descripción del producto

The flanged rubber check valves feature an integral rubber flange, allowing them to be mounted to flanged outfall pipes or directly to headwalls where the pipe is flush. The rubber check valve is furnished complete with steel or stainless steel backup rings for installation.
The flanged rubber check valves is often a direct replacement for flanged flapgates. Hinge pins rust and corrode if not routinely lubricated, causing the flapper to hang open and allow backflow. Small debris that collects in the seating area of the valve will also keep the flapper open.
Features of Flanged Rubber Check Valves:
 

• Flat bottom design;
• Integral, all-rubber flange
• Lightweight, all-elastomeric design
• Shorter length in sizes *2’’ or larger