Our 4" valve for the cast iron threaded foot valve is rubber and is a replacement piece for the foot valve. The valve helps prevent air from escaping which keeps the foot valve working properly, preventing debris from entering your piping system. Designed for use in irrigation and other pumping applications where water may be dirty due to suspended silt and sand. The foot valve offers extremely low head-loss.
If you already have a complete Foot Valve Assembly but need replacement parts checkout these categories: Rubber Valves, Seat Plates, Strainers, and Flapper Assemblies.
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