Description
Overview
The Schneider Electric (Barber Colman) VB-7211-0-4-8 is a two-way globe valve engineered for precise flow control in commercial and industrial HVAC hydronic systems. Featuring a 1″ NPT x Union end connection and a 14 Cv flow coefficient, this valve delivers reliable equal percentage flow characteristics that allow for accurate modulation across a wide range of system conditions.
Key Features
- Two-way, equal percentage flow characteristic for precise modulation
- 1″ NPT x Union end connections for straightforward installation and serviceability
- 14 Cv flow coefficient for effective flow capacity in commercial HVAC applications
- Bronze body construction for excellent corrosion resistance and durability
- Brass trim components for long service life and reliable sealing performance
- Stem-up-open (normally closed) actuator orientation for fail-safe operation
- Designed for compatibility with Schneider Electric / Barber Colman actuators
Construction & Design
The VB-7211-0-4-8 globe valve body is constructed from bronze, a material well-suited for hydronic heating and cooling systems handling water and water/glycol solutions. The brass trim ensures tight shutoff and smooth stem travel over extended service cycles. The union end connections simplify installation and allow the valve body to be removed from the piping without disturbing the actuator or adjacent piping.
Application
- Hydronic heating and cooling coil control
- Fan coil unit and air handling unit valve applications
- Building automation and DDC control systems
- Commercial HVAC water distribution systems
Product Specifications
- Brand: Schneider Electric (Barber Colman)
- SKU / Model: VB-7211-0-4-8
- Valve Type: Globe, Two-Way
- Flow Characteristic: Equal Percentage
- Pipe Size: 1″
- End Connection: NPT x Union
- Cv Rating: 14
- Body Material: Bronze
- Trim Material: Brass
- Stem Action: Stem Up Open (Normally Closed)
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