Description
The Johnson Controls VG1245CP is a high-performance two-way ball valve engineered for precise flow control in commercial HVAC and building automation systems. Featuring an equal percentage flow characteristic, this valve delivers consistent, proportional control across a wide range of operating conditions — making it an ideal choice for hydronic heating and cooling applications where accurate modulation is critical.
Key Features
- 1-inch NPT end connections for straightforward installation into standard piping systems
- 18.7 Cv flow coefficient for reliable, high-capacity flow performance
- Two-way configuration for precise on/off and modulating flow control
- Equal percentage flow characteristic ensures stable, linear control response
- Forged brass body construction for superior strength, durability, and corrosion resistance
- Stainless steel trim for long service life in demanding hydronic environments
- Designed for compatibility with Johnson Controls actuators for seamless system integration
Applications
- Commercial hydronic heating and cooling systems
- Building automation and direct digital control (DDC) systems
- Fan coil units, air handling units, and heat exchangers
- Variable flow hydronic distribution systems
Product Specifications
- SKU: VG1245CP
- Brand: Johnson Controls
- Valve Type: Two-Way Ball Valve
- Connection Size: 1″ NPT
- Flow Coefficient (Cv): 18.7
- Flow Characteristic: Equal Percentage
- Body Material: Forged Brass
- Trim Material: Stainless Steel
The VG1245CP is built to Johnson Controls’ exacting quality standards, ensuring reliable performance and long-term serviceability in commercial building environments. Its robust forged brass body and stainless steel trim resist corrosion and wear, while the equal percentage flow characteristic provides the control accuracy demanded by modern building automation systems.







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