Specifications : 120 Psi, Quarter Turn Valve, 6 In W X 3-3/8 In D X 6 In H Box Size, 8-1/4 In W X 7-5/16 In H Faceplate Size , Center Drain, 1/2 In Inlet Sweat X 1/4 In Compression Material : Brass/Polystyrene Dimensions : 5-3/4 In W X 3-1/2 In D X 4-/78 In H