Water Pressure Reducing Valve Valve Type Standard Strainer No Material Lead Free Bronze Pipe Size 1/2 in Preset Pressure Settings 50 psi Pressure Adjustment Range 15 to 75 psi Connection Type Single Union FNPT Height 6 in Length 4 1/2 in Max Temp 180 Degrees F Max Pressure 400 psi Standards Annex F G ARRA ASSE 1003-2009 CSA B356 NSF 372 NSF/ANSI 61-G