RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

Brand: RESIDEO
SKU: V8043A1227/U
Availability: In Stock

Ships same day if ordered by 12 pm
$166.97
$166.97
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Description

Product Description

The Resideo V8043A1227/U zone valve is designed for hydronic control, managing hot water flow in heating and cooling systems. This 24 Vac, 1/2 inch NPT valve features a motorized actuator and valve assembly, providing two-position, straight-through control of supply water at up to 300 psi operating pressure. It is suitable for closed-loop hydronic systems and includes a manual opener for operation during power failures, returning to automatic when power is restored.

  • Motorized actuator and valve assembly for precise hot water flow control.
  • Two-position, straight-through control for hydronic heating and cooling systems.
  • Includes a manual opener for power failure operation, with automatic return.

Product Highlights

Designed for hydronic control in heating and cooling systems, offering reliable two-position water flow management.

Product Information

Standard Information

  • Brand: RESIDEO
  • Manufacturer Part Number: V8043A1227/U
Technical Specifications
Application
Hydronic Control
Approvals and Standards
UL Listed: File MH11826, Underwriters Laboratories Inc.
Includes
End switch enclosure, Manual Opener
Compatible With
Heating and cooling systems
Connection Type
NPT
Valve Ball Material
Buna-N (NBR) Rubber
Type
Zone Valve
Flow Coefficient (Cv)
3.5
Fail-Safe
Spring Return
Input Voltage
24 VAC
Valve Pattern
2-way
Valve Size
1/2 in
Control Signal
Two Position
Frequency
50 Hz; 60 Hz
Operating Humidity Range
5 to 95% relative humidity, non-condensing
Power Consumption
7.7 VA
Timing Nominal Open
30 sec
Ambient Temperature Range
Maximum 125°F (52°C)
Current Draw
0.32A
Fluid Temperature
40°F to 200°F (5°C to 93°C)
Maximum Differential Pressure (Close-off) (psi)
20
Maximum Differential Pressure (Close-off) (kPa)
138
Electrical Connection Length (in)
18 leads
Electrical Connection Length (mm)
457 leads
Capacity (Kv)
3.4
Materials (Body)
Brass
Materials (Seat)
Brass
Materials (Stem)
Stainless Steel
Materials (Packing)
EPDM rubber
De-energized Position Port A
Normally Closed
Static Pressure Rating (psi)
125
Static Pressure Rating (kPa)
862
Series
Honeywell
Valve Type Detail
Motorized Zone
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

RESIDEO

Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

$166.97
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve
RESIDEO Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

RESIDEO

Resideo V8043A1227/U 24 Vac 1/2 in NPT N.C. Zone Valve

$166.97

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