Description
The Johnson Controls VG7842GT is a 3-way mixing globe valve engineered for precise hydronic flow control in commercial HVAC and building automation systems. Featuring a cast bronze body with brass trim and a standard threaded stem, this valve delivers reliable, long-lasting performance in demanding heating and cooling applications.
Key Features
- 3-way mixing configuration for blending or diverting hydronic fluid streams
- 1/2″ NPT end connections for straightforward installation into standard piping systems
- 4.6 Cv flow coefficient for accurate flow capacity sizing
- Linear flow characteristic for proportional, stable control response
- Cast bronze body construction for corrosion resistance and durability
- Brass trim components for dependable sealing and long service life
- Standard threaded stem for compatibility with a wide range of Johnson Controls actuators
Valve Specifications
- SKU: VG7842GT
- Brand: Johnson Controls
- Valve Type: Globe, 3-Way Mixing
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 4.6
- Flow Characteristic: Linear
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded
Applications
- Hydronic heating and cooling coil control
- Fan coil unit and air handling unit (AHU) water-side control
- Building automation and direct digital control (DDC) systems
- Commercial HVAC temperature regulation
The VG7842GT is designed to pair with Johnson Controls electric or pneumatic actuators, making it an ideal choice for system integrators and mechanical contractors seeking reliable, code-compliant valve solutions. Its compact 1/2″ NPT size suits tight mechanical spaces while the 4.6 Cv rating ensures adequate flow for small-to-medium coil applications.
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