Description
Overview
The Schneider Electric (Barber Colman) VB-7212-0-4-3 is a two-way globe valve engineered for precise hydronic and HVAC system flow control. Featuring an equal percentage flow characteristic, this valve delivers accurate, proportional modulation across its full operating range — making it an ideal choice for commercial heating and cooling coil applications where tight temperature control is required.
Key Features
- Globe valve design for reliable, low-leakage flow control
- 5/8″ OD flare connections for easy field installation
- 2.2 Cv flow coefficient for precise flow capacity matching
- Two-way configuration — single inlet, single outlet
- Equal percentage flow characteristic for stable, proportional control
- Stem Up Open (SU/O) fail position for system safety
- Bronze body construction for corrosion resistance and durability
- Brass trim for long service life in hydronic media
Specifications
- SKU / Part Number: VB-7212-0-4-3
- Brand: Schneider Electric (Barber Colman)
- Valve Type: Globe, Two-Way
- Connection Type: 5/8″ OD Flare
- Flow Coefficient (Cv): 2.2
- Flow Characteristic: Equal Percentage
- Fail Position: Stem Up Open (SU/O)
- Body Material: Bronze
- Trim Material: Brass
Applications
- Commercial HVAC heating and cooling coil control
- Hydronic terminal unit flow modulation
- Fan coil unit and air handling unit valve applications
- Building automation and DDC control systems
