Description
Honeywell V5013B1003 Three-Way Mixing Globe Valve Overview
The Honeywell V5013B1003 is a heavy-duty, three-way mixing globe valve engineered for reliable flow control in commercial and industrial hydronic systems. Featuring a cast iron body with bronze trim, this valve is built to handle the demands of both chilled and hot water applications, including systems with up to 50% glycol concentration. With a 2-1/2″ flanged connection rated at 125#, it integrates seamlessly into standard piping configurations and delivers consistent, predictable performance.
Key Features
- Three-way mixing valve configuration for precise blending of supply and return streams
- 2-1/2″ pipe size with 125# flange end connections for secure, leak-free installation
- Cv rating of 63 for high-capacity flow control in larger hydronic systems
- Linear (constant total) flow characteristic ensures proportional, stable control throughout the valve stroke
- Stem-up action increases flow from port B to port AB for intuitive actuator pairing
- Cast iron body provides exceptional durability and corrosion resistance in demanding environments
- Bronze trim for enhanced longevity and compatibility with hydronic media
- Compatible with chilled water and hot water systems containing up to 50% glycol
- Maximum operating pressure of 150 PSI
Technical Specifications
- SKU: V5013B1003
- Valve Type: Globe, 3-Way Mixing
- Pipe Size: 2-1/2″
- End Connection: 125# Flange
- Cv: 63
- Flow Characteristic: Linear (Constant Total)
- Stem Action: Stem Up Increases Flow from B to AB
- Body Material: Cast Iron
- Trim Material: Bronze
- Media: Chilled Water, Hot Water, Up to 50% Glycol
- Maximum Pressure: 150 PSI
Applications
The V5013B1003 is ideal for use in commercial HVAC hydronic systems, including fan coil units, air handling units, and terminal unit control applications where precise mixing of hot or chilled water is required. Its robust cast iron construction and high Cv rating make it well-suited for larger-diameter piping systems in institutional, commercial, and light industrial facilities.







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