Description
The Johnson Controls VG7842ES is a 3-way mixing globe valve engineered for precise hydronic flow control in commercial HVAC and building automation applications. Built with a cast bronze body and brass trim, this valve delivers long-lasting corrosion resistance and reliable performance in demanding hydronic systems.
Key Features
- 3-way mixing configuration for blending or diverting hydronic flow
- 1/2″ NPT end connections for straightforward installation into standard piping systems
- 1.8 Cv flow coefficient with linear flow characteristic for accurate, proportional control
- Cast bronze body construction for excellent corrosion resistance and durability
- Brass trim components for added reliability and longevity
- Slotted stem design for easy actuator coupling and field adjustment
- Small bonnet profile for installation in space-constrained mechanical rooms and AHUs
Specifications
- SKU: VG7842ES
- 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: Slotted
- Bonnet Size: Small
Applications
- Hydronic heating and cooling coil control
- Fan coil unit (FCU) and air handling unit (AHU) water circuits
- Building automation and DDC control systems
- Commercial HVAC mixing and bypass applications
The VG7842ES is designed to pair with Johnson Controls VA and VB series actuators, making it a versatile choice for new construction and retrofit hydronic control projects. Its compact small bonnet and slotted stem simplify actuator mounting and reduce installation time.
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