Description
Schneider Electric (Barber Colman) VB-2253-500-9-4 Overview
The Schneider Electric (Barber Colman) VB-2253-500-9-4 is a 1/2-inch, 2-way ball valve assembly complete with actuator linkage, engineered for reliable flow control in commercial and light industrial HVAC hydronic systems. With a flow coefficient (Cv) of 2.6, this valve delivers precise, repeatable modulation of chilled water, hot water, and other compatible media — making it an ideal choice for fan coil units, air handling units, and terminal equipment applications.
Key Features
- 1/2″ pipe size for compatibility with standard HVAC hydronic piping
- 2-way (2W) configuration for straightforward open/close or modulating flow control
- 2.6 Cv flow coefficient for accurate, application-matched flow capacity
- Ball valve design provides low-pressure-drop, bubble-tight shutoff
- Includes factory-matched actuator linkage assembly for simplified installation and reliable operation
- Schneider Electric (Barber Colman) quality construction for long service life in demanding HVAC environments
Typical Applications
- Fan coil unit (FCU) chilled and hot water control
- Air handling unit (AHU) coil control
- Terminal equipment flow regulation
- Commercial building automation and DDC control systems
- Hydronic heating and cooling distribution systems
Why Choose Schneider Electric (Barber Colman) Valves
Schneider Electric’s Barber Colman valve line is a trusted name in commercial HVAC controls, offering a broad range of valve bodies and actuator combinations designed for seamless integration with building automation systems. The VB-2253-500-9-4 is factory-matched with its linkage to ensure optimal actuator-to-valve performance, reducing installation time and eliminating compatibility guesswork in the field.
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