Apollo Valves 36H-204 Water Pressure Reducing Valve

Apollo Valves 36H-204 Water Pressure Reducing Valve is a bronze-bodied, 3/4-inch regulator designed to reduce incoming water pressure for commercial, industrial, and institutional plumbing systems, protecting piping, fixtures, and valves from high-pressure damage. Variants in this series include the 36H20401, commonly listed with a 50 psi preset and 3/4-inch FNPT connections, making it a drop-in solution for typical municipal pressure ranges. Some catalog entries and distributors quote adjustable ranges from about 25 to 75 psi, providing flexibility for different installations. These valves are part of Apollo's PRH 36H high-capacity line, designed to protect plumbing components by reducing downstream pressure. Typical applications include protecting water service entrances and internal plumbing in commercial buildings, schools, hospitals, and manufacturing facilities.