Watts FBV-3C 4 - Part of the FBV-3C Series silt-fence-selector This relief valve rubber parts

This relief valve rubber parts replacement kit is used for repairing the parts to a relief valve

It is designed to be installed between the pipes made from dissimilar metals to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current

here’s how to solve the drainage problem

vent spring

Watts FBV-3C 4 - Part of the FBV-3C Series silt-fence-selector This relief valve rubber partsThis 4 inch 2 piece threaded full port brass ball valve, model FBV 3C, is used in commercial and industrial applications for a full range of liquids and gases. It features a bottom loaded blowout proof stem, virgin PTFE seat, thrust washer, and adjustable stem packing gland, stem packing nut, chrome plated brass ball, brass adapter and steel handle. Features NSF approved Full port Bottom loaded blowout proof stem Made of durable brass Specifications