Description
Overview
The Schneider Electric (Barber Colman) VBB2N03 is a 2-way, 1/2″ NPT brass-trim ball valve engineered for precise flow control and reliable shut-off in commercial HVAC and hydronic piping systems. With a 2.1 Cv flow coefficient, this valve delivers consistent, low-pressure-drop performance across a wide range of heating and cooling applications.
Key Features
- 2-way ball valve design for reliable on/off flow control
- 1/2″ NPT pipe connection for straightforward installation
- 2.1 Cv flow coefficient for efficient, low-resistance fluid flow
- Brass trim construction for corrosion resistance and long service life
- Compact form factor suited for tight mechanical spaces
- Compatible with Schneider Electric / Barber Colman actuators for automated control
Specifications
- SKU: VBB2N03
- Brand: Schneider Electric (Barber Colman)
- Valve Type: 2-Way Ball Valve
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 2.1
- Trim Material: Brass
Applications
- Commercial and light industrial HVAC systems
- Hydronic heating and cooling distribution piping
- Fan coil unit water supply and return lines
- Air handling unit coil control
- Building automation and direct digital control (DDC) systems







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