Honeywell V5011N3038 Valve

The Honeywell V5011N3038 is a high-performance 1-inch two-way threaded globe valve engineered for precise control in commercial HVAC systems. This reverse-acting valve features a "stem up to close" configuration and is specifically designed for modulating control of chilled water, hot water, and glycol solutions up to a 50% concentration. Built with a robust red brass body and reliable brass trim, it provides an equal percentage flow characteristic to ensure stable temperature regulation across varying load conditions. With a 11.7 Cv rating and a static pressure limit of 217 PSI, this valve is a standard choice for hydronic systems requiring tight close-off and long-term durability. The NPT threaded connections and 1-3/8 inch bonnet size allow for seamless integration with Honeywell linear actuators, including the ML6421, ML7421, and pneumatic MP953 series. Its spring-loaded, self-adjusting PTFE packing reduces maintenance requirements while maintaining a low seat leakage rate of less than 0.05% of Cv.

• Precise Flow Control: The equal percentage flow design provides accurate throttling, preventing hunting in water-based heating and cooling loops.
• Durable Construction: Features a red brass body and a stainless steel stem to resist corrosion and wear in demanding mechanical rooms.
• System Versatility: Rated for temperatures ranging from 36°F to 248°F, making it suitable for both chilled water and high-temperature hydronic applications.
• Field Serviceability: Designed with a 50:1 rangeability and compatibility with repack kits to extend the service life of the globe valve body.

Is the Honeywell V5011N3038 suitable for steam applications?
While some V5011N models handle steam, this specific 3000-series model with brass trim is optimized for water and glycol. For high-pressure steam, a model with stainless steel trim is typically required.

Which actuators are compatible with this 1-inch globe valve?
This valve is designed to work with Honeywell direct-coupled actuators such as the ML6420, ML6421, ML6425, ML7420, ML7421, and ML7425, as well as MP953 pneumatic actuators.

What does 'reverse acting' mean for this specific model?
In the V5011N3038, the valve is stem up to close. This means the internal plug moves upward to the seat to shut off flow, which is a critical consideration when selecting your actuator's fail-safe position.

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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.