Description
The Johnson Controls VG7842ET is a precision-engineered 3-way mixing globe valve designed for hydronic heating and cooling systems requiring reliable flow control and long-term durability. Built with a cast bronze body and brass trim, this valve delivers corrosion resistance and dependable performance in commercial and light industrial HVAC applications.
Key Features
- 3-way mixing configuration for blending or diverting fluid flow in hydronic systems
- 1/2″ NPT end connections for straightforward installation into standard piping
- 1.8 Cv flow coefficient providing accurate flow capacity for small-zone applications
- Linear flow characteristic for proportional, stable control response
- Cast bronze body construction for excellent corrosion resistance and durability
- Brass trim components for long service life and reliable sealing
- Standard threaded stem for compatibility with a wide range of Johnson Controls and third-party actuators
Construction & Design
The VG7842ET features a robust cast bronze body that withstands the demands of hydronic heating and cooling circuits. The brass trim ensures tight shutoff and consistent performance over repeated cycles. The standard threaded stem interfaces with compatible actuators, making this valve an ideal choice for building automation and temperature control systems.
Typical Applications
- Hydronic heating and cooling coil control
- Fan coil unit water flow regulation
- Air handling unit heating/cooling coils
- Building automation and direct digital control (DDC) systems
- Commercial HVAC zone control
Specifications
- SKU: VG7842ET
- Brand: Johnson Controls
- Valve Type: Globe, 3-Way Mixing
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 1.8
- Flow Characteristic: Linear
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded
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