Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.
Features
All models may be installed without disassembling the valve.
Compact construction for easy installation.
Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored.
Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
”Quick Fit" pushbutton powerhead makes it easy to remove for service.
Series 5000 replacement powerhead is backward compatible with series 1000 zone valves.
Innovative motor technology offers silent operation, water hammer resist and longer life.
Specifications
24V 3/4 in. Sweat Connection Low Voltage Motorized Zone Valves
Application: Hydronic Control
Connection Type : Sweat
Pipe Size: 3/4”
Body Pattern: Two-way, Straight-through
Capacity: 8 Cv
De-Energized Position: Normally Closed
Maximum Close-off Pressure (psi): 8 psi
Fluid Temperature Range: 200 F Max.
Electrical Connections: screw terminal block
Power Consumption: 7.2 VA
Nominal Timing (sec, min): 15 Seconds
Valve Action: Spring return to close
Maximum Ambient Temperature (F): 125F
Dimensions: 4-3/8 in. high x 3-1/2 in. wide x 2-3/8 in. deep
Auxiliary End Switch: SPST
End Switch Rating: 50 VA pilot duty @ 24 V
Type: 2 position
Static Pressure: 300 psi
Voltage: 24v
Frequency: 60 Hz
Manual Opener: Yes
Type: 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
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