Half-cartridge based pressure reducing and regulating valve with bronze body. Supplied by factory with a standard delivery setting of 45 psi. Outlet pressure can be adjusted from 10-70 psi without changing the spring. Intended for use where supply line pressure does not exceed 400 psi. Suited for either cold or hot water service. Features: Compact pressure reducing and regulating valves, certified to ASSA Standard 1003 and listed by IAPMO and ASSE, By-pass mechanism integral with the cartridge.