Honeywell Zone Valve, 3-Way Diverting, Series: V8044, 1/2 in Nominal, C, 125 psi Static, 4 Cv, 24 VAC, 0.32 A, 40 to 200 deg F Water Temperature, 20 psi Differential, 18 in Lead, Brass, 3-1/2 in W x 2-3/8 in D x 4-5/8 in H, Import
On-off and diverting low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.