Honeywell Home Braukmann Pressure Regulating Valve, DS05 Series, 3/4 in Nominal, FNPT Connection, 15 to 80 psi, 250 psi, 22 gpm Flow Rate, Water Media, 3.7 in Inlet to Outlet Length, 3.1 in Top to Inlet Center, Brass Body, 33 to 140 deg F, 4.2 in H x 2 in W, Additional Information: 14.5 psi Differential, 10:1 Reducing Ratio, Balanced Single Seat Construction