Honeywell Motorized Zone Valve, Model: V8043E, 3/4 in Nominal, Solder Connection, Number of Ways/Position: 2-Ways, 125 psi, 8 Cv Flow Coefficient (Cv), Manual Operator, Stainless Steel Stem, EPDM Packing, Brass Seat, Brass, 2-Position Spring Actuator, 15 s Timing, Normally Open, SPST, 0.32 A, 24 V, VA Rating: 7.7 VA, 125 deg F, 5-1/4 in H x 3-1/2 in W x 2-3/8 in D