Series LF123LP Water Pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 200psi (13.8 bar) and may be adjusted from 10 – 30psi (69 – 207 kPa). The standard setting is 30psi (207 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The LF123LP features Lead Free* construction to comply with Lead Free* installation requirements.