Description
Schneider Electric (Barber Colman) VB-2253-500-9-43 Overview
The Schneider Electric (Barber Colman) VB-2253-500-9-43 is a heavy-duty, 2-way globe-style control valve engineered for precise flow regulation in commercial and industrial HVAC hydronic systems. Designed as part of the trusted Barber Colman VB series, this valve delivers reliable on/off or modulating control of hot water, chilled water, and other compatible hydronic media. The included linkage assembly ensures seamless integration with compatible actuators, simplifying installation and commissioning.
Key Features
- 1-1/4″ NPT body size for compatibility with standard commercial piping
- 2-way configuration for straightforward supply or return line flow control
- 14.9Cv flow coefficient for accurate, application-matched flow capacity
- Includes linkage for direct actuator mounting — no additional hardware required
- Globe valve design provides tight shutoff and excellent throttling performance
- Durable brass or bronze body construction suited for hydronic heating and cooling applications
- Part of the Schneider Electric (Barber Colman) VB series — a trusted standard in commercial building automation
Typical Applications
- Fan coil unit (FCU) hot water and chilled water control
- Air handling unit (AHU) coil control
- Commercial hydronic heating and cooling systems
- Building automation and direct digital control (DDC) systems
Why Choose the VB-2253-500-9-43?
The Barber Colman VB series has long been a benchmark for quality and reliability in commercial HVAC valve applications. The VB-2253-500-9-43 pairs a proven valve body with a convenient linkage assembly, reducing installation time and ensuring a secure, repeatable actuator connection. Whether you are retrofitting an existing system or specifying new construction, this valve delivers the performance and compatibility that HVAC professionals demand.
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