Schneider Electric (Barber Colman) AV-821 Valve Linkage 1/2-2" VB-7XXX

The Schneider Electric (Barber Colman) AV-821 Valve Linkage is a component dedicated to VB-7XXX series valves in HVAC systems. This works with 1/2" to 2" to provide smooth and dependable actuation between the valve and actuator for precise fluid flow control and efficiency. These linkages find their primary application in air conditioning units to improve system performance and operational efficiency. The part extends performance and lifetime over many years and simplifies installation operations to reduce repair requirements in a system.