Description
Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.

Note: 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.

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" push button 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: 3.5Cv
  • De-Energized Position: Normally Closed
  • Maximum Close-off Pressure (psi): 20 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
Read more
Manuals (2)
Specs
Application:
Zoning
Size:
3/4"
Voltage:
24v
Connection Type:
Sweat
Max Close-Off PSI:
20 psi
Flow Capacity (Cv):
3.5
Position:
Normally Closed
Body Pattern:
2-Way
Straight-Through
End Switch:
Yes
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Replacement Parts (5)

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