Johnson Controls VG7441GT Valve

The Johnson Controls VG7441GT Valve is a 1/2-inch NPT globe valve designed for precision fluid control in commercial HVACR systems. Built for durability and performance, this 2-way normally closed globe valve features a robust cast bronze body with high-quality brass trim, making it a reliable choice for regulating hot water, chilled water, or 50/50 glycol solutions. With a 4.6 Cv rating and an equal percentage flow characteristic, the VG7441GT ensures stable modulating control and consistent system pressure balance. Supporting a maximum fluid temperature of 284?F and 38 psig saturated steam, the VG7000 series bronze valve is a versatile component for hydronic heating and cooling applications. The standard threaded stem and push-down-to-open action allow for seamless field mounting with compatible electric or pneumatic actuators, while the ANSI Class 250 pressure rating ensures long-term integrity in high-demand environments. Contractors favor this technical specification for its ANSI Class IV leakage rating, ensuring minimal energy loss during operation.

• Precision Flow Control: The equal percentage flow design provides linear heat output for highly stable temperature regulation in HVAC loops.
• Industrial Strength: Features a cast bronze body and brass trim to resist corrosion and handle fluid temperatures ranging from 35?F to 284?F.
• NPT Compatibility: Standard 1/2-inch NPT threaded connections allow for direct installation into existing piping without specialized adapters.
• High Close-Off Performance: Engineered for tight shut-off, reducing bypass leakage and improving overall plant efficiency.
• Actuator Versatility: The push-down-to-open configuration is compatible with a wide range of Johnson Controls actuators for flexible control strategies.

What is the maximum steam pressure for the VG7441GT?
This valve with brass trim is rated for saturated steam applications up to 38 psig. For higher pressure steam requirements, a stainless steel trim variant is typically recommended.

Can I install this valve in any orientation?
It is recommended to mount the globe valve in an upright position. Ensure the flow follows the direction of the arrow on the valve body so the plug seats against the flow for proper operation.

Is the VG7441GT compatible with glycol solutions?
Yes, this VG7000 series valve is fully compatible with water and glycol solutions up to 50% concentration, commonly used in chilled water systems.

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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.