Schneider Electric (Barber Colman) AV-650 Linkage

The Schneider Electric AV-650 linkage is a precision-engineered gear train assembly designed to interface Barber Colman actuators with Honeywell V5011 or V5013 valve bodies. Built for industrial durability, this linkage is specifically compatible with valves ranging from 1/2" to 3" in size that feature a 1-3/8" bonnet assembly. Field technicians rely on the AV-650 for its robust linear-to-rotary motion conversion, ensuring accurate HVAC valve control in critical hydronic systems. The unit facilitates a stroke length adjustment required for matching actuator output to valve travel, minimizing seat wear and preventing backflow or leakage. Whether performing a Honeywell valve retrofit or maintaining existing pneumatic to electronic conversion kits, the AV-650 provides the mechanical advantage and alignment stability necessary for consistent flow regulation. This genuine Schneider Electric HVAC part eliminates the need for field fabrication, streamlining the integration of legacy Honeywell hardware with modern control signals.

• Precise Mechanical Coupling: Ensures zero-slop connection between the Honeywell globe valve and the actuator drive shaft.
• Hardware Versatilty: Supports a wide range of line sizes (1/2" to 3"), reducing the need for multiple stocking units.
• Durable Gear Train: Constructed with heavy-duty metal components to withstand high torque loads and frequent cycling.
• Simplified Calibration: Designed for straightforward valve stroke synchronization during commissioning.

Which actuators are compatible with the AV-650?
The AV-650 is designed for use with Schneider Electric (formerly Barber Colman) MA, MP, and MK series actuators, providing a seamless mount for building automation systems equipment.

Does this linkage work with 1-7/8" bonnets?
No, the AV-650 is specifically engineered for Honeywell valves with a 1-3/8" bonnet diameter. Verify the bonnet dimensions before ordering to ensure proper valve linkage alignment.

Can the AV-650 be used for both 2-way and 3-way valves?
Yes, it is compatible with both the V5011 (2-way) and V5013 (3-way) series mixing and diverting valves, provided they meet the size and bonnet specifications.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.