Johnson Controls VG1241FT Valve

The Johnson Controls VG1241FT Valve is a 2-inch, 2-way forged brass ball valve engineered for precise control in high-capacity hydronic systems. With a significant 73.7 Cv rating and a 200 psig close-off pressure, this VG1000 Series ball valve utilizes a characterized insert to provide an equal percentage flow characteristic, matching the control performance of traditional globe valves while offering a higher flow capacity. The plated brass trim and EPDM O-ring stem seals ensure a reliable seal for chilled water, hot water, and 50/50 glycol solutions within a temperature range of 23°F to 203°F.

Designed for seamless integration with Johnson Controls electric actuators—including the VA9104, VA9203, and VA9208 series—the VG1241FT features a standard NPT threaded connection for field-mounted or factory-linked configurations. This rugged HVAC control valve is built to handle common system debris with its graphite-reinforced PTFE seats, maintaining ANSI Class IV leakage standards. For contractors, the 200,000-cycle life expectancy ensures long-term operational stability in commercial air handling and central plant applications.

• Maximum Flow Capacity: A 73.7 Cv rating allows for high-volume fluid movement in 2-inch NPT piping systems.
• Equal Percentage Control: The internal characterized disk ensures linear heat output from coils, preventing hunting and system oscillation.
• Rugged Forged Brass: Durable body construction provides a 580 psig static pressure rating to withstand hydraulic shocks.
• Actuator Compatibility: Designed for direct-coupled 24V spring-return or non-spring return actuators without complex linkages.
• Low Maintenance Seals: Double O-ring stem seals and reinforced PTFE seats minimize leak-by and maintenance requirements.

What actuators are compatible with the VG1241FT?
This valve is designed to pair with Johnson Controls VA9104, VA9203, VA9208, and M9000 series actuators. Always verify the required torque and fail-safe position for your specific application before mounting.

Can this valve be used for steam applications?
The VG1241FT features brass trim and is rated for water and glycol solutions. For low-pressure steam service up to 15 psig, a stainless steel trim model from the VG1000 series is required.

Is this valve a full-port design?
No, this model uses a characterized insert to provide an equal percentage flow characteristic, which is superior to full-port valves for modulating control applications in HVAC systems.

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.