Description
The Schneider Electric (Barber Colman) AV-391 is a complete valve linkage kit engineered specifically for use with gear train actuators in commercial HVAC and building automation applications. Designed to provide reliable mechanical connection between the actuator and valve stem, this linkage kit delivers a robust 150 lb stem force to ensure positive, repeatable valve positioning under demanding operating conditions.
The AV-391 is a direct-fit solution compatible with a wide range of Schneider Electric valve series, making it an ideal replacement or upgrade component for existing installations. Its complete kit design means all necessary linkage hardware is included for a straightforward, efficient installation.
Key Features
- Complete linkage kit — all hardware included for a ready-to-install solution
- 150 lb stem force for positive, reliable valve actuation
- Compatible with 1/2″ – 2″ VB-7xxx Series valves
- Compatible with 1/2″ – 1-1/4″ VB-9xxx Series valves
- Designed for use with gear train actuators
- Engineered for commercial HVAC and building automation systems
- Schneider Electric (Barber Colman) quality construction for long service life
Compatibility
- VB-7xxx Series valves: 1/2″ through 2″ pipe sizes
- VB-9xxx Series valves: 1/2″ through 1-1/4″ pipe sizes
- For use with gear train style actuators
Application
The AV-391 valve linkage kit is ideal for hydronic heating and cooling systems, air handling units, fan coil units, and other commercial HVAC applications where precise valve control is essential. Whether replacing a worn linkage or outfitting a new installation, this complete kit simplifies the job and ensures proper actuator-to-valve coupling.
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