Honeywell Home 1/2" NPT Connection Zone Valve, normally closed (24v)

Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water. Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water. Specifications 24V 1/2 in. NPT Connection Low Voltage Motorized Zone Valves Application: Hydronic Control Connection Type : NPT Pipe Size: 1/2" Body Pattern: Two-way, Straight-through Capacity: 3.5 Cv De-Energized Position: Normally Closed Maximum Close-off Pressure (psi): 20 psi Fluid Temperature Range: 50 F to 200 F Electrical Connections: 18 in. leads Power Consumption: 7.7 VA Nominal Timing (sec, min): 15 Seconds Valve Action: Spring return to close Maximum Ambient Temperature (F): 125F Dimensions: 4 in. high x 3 -23/32 in. wide x 2- 3/8 in. deep Voltage: 24v Frequency: 60, 50 Hz Features Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic posit...