Johnson Controls VG1245AL Valve

The Johnson Controls VG1245AL is a professional-grade 1/2" NPT 2-way ball valve engineered for precise control in demanding HVACR applications. This forged brass ball valve features a 7.4 Cv rating and utilizes an equal percentage flow characteristic to ensure linear heat transfer across a wide range of operating conditions. Designed with high-durability stainless steel trim, including iterative stainless steel ball and stem assemblies, this unit is built to withstand iron-oxide contaminated water and low-pressure steam up to 15 psig. With a 500:1 rangeability and a life expectancy exceeding 200,000 cycles, it provides the tight shutoff and long-term reliability required by commercial contractors. The VG1000 series architecture allows for seamless integration with various Johnson Controls electric actuators, making it a versatile choice for regulating chilled water, hot water, and 50% glycol solutions. This technical-spec valve is the industry standard for ensuring HVAC control valve efficiency and system balancing.

• Stainless Steel Trim: Enhanced corrosion resistance for steam and treated water systems.
• Equal Percentage Flow: Provides predictable and precise temperature control.
• High Close-Off Pressure: Rated for up to 200 psid to prevent leakage in high-head applications.
• Maintenance-Free Reliability: Tested for 200,000 cycles for reduced callbacks.
• NPT Connections: Standard 1/2 inch threading for fast field installation and compatibility.

What actuators are compatible with the VG1245AL?
This valve body is designed to work with Johnson Controls M9000 and VA9000 series actuators, supporting both spring return and non-spring return configurations.

Can this valve be used in steam applications?
Yes, the stainless steel trim models like the VG1245AL are specifically rated for saturated steam up to 15 psig.

Which port should be the inlet?
For proper operation of the characterized disk, Port A must be utilized as the inlet to maintain the equal percentage flow profile.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.