Bray Commercial DG250-3-63 Globe Valve

The Bray Commercial DG250-3-63 is a 2.5-inch 3-way mixing and diverting globe valve engineered for high-demand hydronic applications. This valve features a 63 Cv flow coefficient and utilizes a standard trim package optimized for chilled water, hot water, and up to 50% glycol solutions. Designed for precise modulation in HVAC terminal unit control and air handling systems, the DG series employs a linear flow characteristic to ensure stable thermal performance across varied load conditions. The bronze body construction and NPT threaded connections provide robust structural integrity, while the specialized stem packing minimizes friction for consistent actuator compatibility. When integrating this unit into a commercial piping schedule, verify that the system differential pressure aligns with the close-off ratings of your selected Bray globe valve actuator to prevent leakage or hunting.

Key Benefits

• High-capacity 2.5" 3-way globe valve design supports both mixing and diverting configurations for system flexibility.
• ANSI Class IV leakage rating ensures tight shut-off and improved energy efficiency in commercial hydronic systems.
• Precision-machined 63 Cv flow rating allows for accurate temperature control in large-scale chillers and boilers.
• Durable standard trim and stem assembly are built to withstand the rigors of modern Building Automation Systems (BAS) environments.
• Field-replaceable packing and internal components simplify long-term maintenance for mechanical contractors.

Common Questions

What is the maximum operating pressure for the DG250-3-63?
The DG series is typically rated for ANSI Class 250, but actual working pressure depends on the fluid temperature and media type; always consult the pressure-temperature charts for specific HVAC valve specifications.

Can this valve be field-converted from mixing to diverting?
Yes, the 3-way configuration allows for either application depending on the piping layout and port orientation during installation.

Which actuators are compatible with this 2.5-inch globe valve?
This valve is designed to interface with Bray’s line of electric and pneumatic actuators; the linkage requirements are standardized for rapid field installation.

This item must be shipped via trucking. Please contact us for a freight quote.

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.