Schneider Electric (Barber Colman) AV-400 Linkage Link Compatible with a wide range

Compatible with a wide range of Allied Air and Armstrong furnace parts for simplified inventory management

Whether you are performing routine maintenance or converting a Sensus 143 regulator for different load requirements

This is an auto-reset limit switch

Ensure your commercial heating units operate within safe thermal parameters with the Reznor 57953 Limit Switch

crank arms

Schneider Electric (Barber Colman) AV-400 Linkage Link Compatible with a wide rangeThe Schneider Electric AV 400 is an essential pneumatic actuator valve linkage kit designed for the field assembly of MK 2690 series actuators onto various globe valves. Engineered for HVAC control systems, this kit provides a robust mechanical interface for 1 2 inch to 2 inch valves, ensuring precise actuator to valve coupling. A critical technical feature of the AV 400 linkage is the inclusion of three interchangeable compression springs calibrated