Water Pressure Reducing Valve Valve Type Standard Strainer Yes Material Lead Free Brass Pipe Size 1 1/4 in Preset Pressure Settings 50 psi Pressure Adjustment Range 25 to 75 psi Connection Type NPT Union x FNPT Height 6 in Length 4 3/4 in Max Temp 160 Degrees F Max Pressure 400 psi Standards ANSI A112.26.2 ASSE 1003 CSA B356 NSF ANSI/NSF 61-8 Includes NPT threaded union inlet x NPT female outlet