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

    Specifications
    • 24V 3/4" 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
    • Electrical Connections: 18" 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" high x 3-1/2" wide x 2 3/8" deep
    • Auxiliary End Switch: SPST
    • End Switch Rating: 50 VA pilot duty @ 24 V
    • Type: 2 position
    • Static Pressure: 125 psi
    • Voltage: 24v
    • Frequency: 60 Hz
    • Manual Opener: Yes

    Features
    • 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.
    • All models may be installed without disassembling the valve.
    • Compact construction for easy installation.
    • Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
    • Actuator motor may be replaced without removing the valve body or draining the system.
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    Manuals (2)
    Specs
    Application:
    Zoning
    Size:
    3/4"
    Width (Inches):
    3-1/2"
    Depth (Inches):
    2-3/8"
    Height:
    4"
    Material:
    Brass
    Flow Capacity (Cv):
    8
    Voltage:
    24v
    Wiring:
    18" Leads
    Body Pattern:
    Straight-Through
    2-Way
    Hertz:
    50
    60
    Max Ambient Temp (°F):
    125°F
    Max Close-Off PSI:
    8 psi
    Position:
    Normally Closed
    Temperature Range (F):
    50°F - 200°F
    Min Temp (F):
    50°F
    Max Temp (F):
    200°F
    Connection Type:
    Sweat
    Valve Action:
    Spring Return to Close
    Power Consumption:
    7.7 VA
    Static Pressure:
    125 psi
    Nominal Timing:
    15 Seconds
    End Switch:
    Yes
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