Johnson Controls VG7441RT Valve

The Johnson Controls VG7441RT is a robust 1-1/2 inch normally closed globe valve designed for precise flow control in demanding HVAC applications. Engineered with a cast bronze body and durable brass trim, this 2-way valve features an equal percentage flow characteristic, ensuring stable modulation and linear heat transfer in hydronic systems. With a 28.9 Cv rating and NPT threaded connections, it handles high-capacity requirements while maintaining tight shut-off. The standard threaded stem is optimized for push down to open action, making it compatible with a variety of pneumatic and electric actuators. This valve is a reliable solution for chilled or hot water systems, providing the mechanical integrity needed for long-term industrial service. Its high-flow design minimizes pressure drop across the 1-1/2 inch port, supporting efficient pump performance and consistent system balancing for commercial mechanical contractors.

• Optimized Flow Control: The 28.9 Cv equal percentage plug provides superior throttling for accurate temperature regulation.
• Heavy-Duty Construction: Cast bronze body and brass internal trim offer excellent corrosion resistance and mechanical strength.
• Standardized Integration: Features NPT threads and a standard threaded stem design for simplified installation and actuator mounting.
• Low Leakage: Tight shut-off engineering prevents thermal migration and energy loss in normally closed configurations.

Common Questions:

Which actuators are compatible with the VG7441RT?
This valve is designed for use with Johnson Controls MP8000 pneumatic or VA series electric actuators that support the push down to open action and threaded stem connection.

Can this globe valve be used for steam applications?
While the VG7441RT is primarily rated for water and water-glycol mixtures, checking the specific pressure-temperature ratings for saturated steam is essential before installation in steam loops.

What is the maximum fluid temperature rating for this model?
Standard VG7000 series bronze valves with brass trim are typically rated for fluid temperatures ranging from 35°F to 281°F, depending on the packing material used.

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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.