Description
The Johnson Controls VG1845DR is a high-performance 3-way ball valve engineered for precise flow control in commercial HVAC hydronic systems. Built with a forged brass body and stainless steel trim, this valve delivers exceptional durability and corrosion resistance in demanding heating and cooling applications.
Key Features
- 3-way configuration for diverting or mixing flow in hydronic systems
- Equal percentage flow characteristic for accurate, responsive modulating control
- 1-1/4″ NPT connections for straightforward installation into standard piping
- 29.2 Cv flow coefficient for optimized system flow capacity
- Forged brass body construction for superior strength and long service life
- Stainless steel trim for enhanced corrosion resistance and reliability
- Designed for use with compatible Johnson Controls actuators
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit control
- Air handling unit coil control
- Chilled and hot water distribution systems
- Building automation and energy management systems
Specifications
- SKU: VG1845DR
- Brand: Johnson Controls
- Valve Type: 3-Way Ball Valve
- Connection Size: 1-1/4″
- Connection Type: NPT (National Pipe Thread)
- Flow Coefficient (Cv): 29.2
- Flow Characteristic: Equal Percentage
- Body Material: Forged Brass
- Trim Material: Stainless Steel
The VG1845DR is part of Johnson Controls’ trusted line of commercial valves, designed to integrate seamlessly with their actuator product family for reliable, long-term performance in building automation environments.







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