Description
The Johnson Controls VG1245BG is a precision-engineered two-way ball valve designed for commercial and industrial HVAC hydronic systems. Built with a forged brass body and stainless steel trim, this valve delivers exceptional durability, corrosion resistance, and long-term reliability in demanding building automation and flow control applications.
Flow & Sizing Specifications
- Pipe Size: 3/4″ NPT
- Flow Coefficient (Cv): 4.7
- Flow Characteristic: Equal Percentage
- Valve Configuration: Two-Way
Construction & Materials
- Body Material: Forged Brass — provides superior strength and pressure integrity
- Trim Material: Stainless Steel — resists corrosion and wear for extended service life
- Ball Valve Design: ensures tight shutoff and precise flow modulation
Key Features & Benefits
- Equal percentage flow characteristic for accurate, stable control across the full valve stroke
- NPT threaded connections for straightforward installation into standard piping systems
- Compatible with Johnson Controls actuators for seamless integration into building automation systems (BAS)
- Forged brass body withstands high-pressure hydronic system demands
- Stainless steel trim minimizes maintenance requirements and maximizes service life
- Ideal for chilled water, hot water, and heating/cooling coil control applications
Typical Applications
- Commercial HVAC hydronic systems
- Air handling unit (AHU) coil control
- Fan coil unit (FCU) flow regulation
- Building automation and energy management systems
- Variable flow heating and cooling distribution
The VG1245BG is designed to pair with Johnson Controls actuators, making it a reliable choice for engineers and contractors specifying high-performance valve and actuator assemblies. Its equal percentage flow characteristic ensures proportional control response, contributing to system efficiency and occupant comfort.
