Description
Schneider Electric (Barber Colman) VB-7223-0-4-4 Two-Way Globe Valve
The Schneider Electric (Barber Colman) VB-7223-0-4-4 is a precision-engineered two-way globe valve designed for reliable flow control in commercial HVAC hydronic systems. Featuring an equal percentage flow characteristic, this valve delivers accurate and stable modulating control across its full stroke range — ideal for heating and cooling coil applications where precise temperature regulation is critical.
Constructed with a durable bronze body and brass trim, the VB-7223-0-4-4 offers excellent corrosion resistance and long service life in demanding hydronic environments. The stem up closed (normally open) configuration ensures the valve opens as the actuator stem extends, providing a fail-safe option suited to many building automation and control system designs.
Key Features
- Two-way, equal percentage flow characteristic for stable, accurate modulating control
- 1/2″ NPT end connections for easy installation in standard piping systems
- 4.4 Cv flow coefficient for precise sizing in low-to-medium flow applications
- Bronze body construction for superior corrosion resistance and durability
- Brass trim for reliable, long-lasting performance
- Stem up closed (normally open) actuator configuration
- Compatible with Schneider Electric / Barber Colman actuators for complete valve-actuator assemblies
Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: VB-7223-0-4-4
- Valve Type: Globe, Two-Way
- Flow Characteristic: Equal Percentage
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 4.4
- Body Material: Bronze
- Trim Material: Brass
- Actuator Action: Stem Up Closed (Normally Open)
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit and air handling unit coil control
- Building automation and direct digital control (DDC) systems
- Hot water and chilled water distribution circuits
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