Description
The Johnson Controls VG1245AA+923GGA is a factory-assembled 2-way zone valve and actuator combination engineered for precise flow control in hydronic heating and cooling systems. Featuring a stainless steel valve body with a 1/2″ NPT connection, this unit delivers reliable, corrosion-resistant performance in demanding commercial and light commercial HVAC applications.
Key Features
- Factory-matched valve and actuator assembly for simplified installation and guaranteed compatibility
- 1/2″ NPT end connections for standard piping integration
- 2-way (normally closed) configuration for on/off flow control
- Stainless steel valve body for superior corrosion resistance and long service life
- Low flow coefficient of Cv 0.30, ideal for small-capacity hydronic circuits and precision flow applications
- 24 VAC actuator for compatibility with standard building automation and zone control systems
- Compact design suitable for tight mechanical spaces
Specifications
- Brand: Johnson Controls
- SKU: VG1245AA+923GGA
- Connection Size: 1/2″ NPT
- Valve Configuration: 2-Way
- Valve Body Material: Stainless Steel
- Flow Coefficient (Cv): 0.30
- Actuator Voltage: 24 VAC
Applications
- Hydronic heating and cooling coil control
- Fan coil unit (FCU) water flow regulation
- Zone control in commercial HVAC systems
- Building automation system (BAS) integration
- Small-capacity chilled or hot water circuits
The VG1245AA+923GGA is part of Johnson Controls’ trusted VG valve series, designed to meet the demands of modern building automation environments. Its pre-assembled configuration reduces field labor and ensures optimal actuator-to-valve performance right out of the box.
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