Invensys Eurotherm is the current manufacturer for the Barber Colman line of Actuators. Along with offering the entire product line, we stock several items locally. The EA50 Medium Torque Actuators that we stock are most popularly used for proportional positioning of a valve (fuel, butterfly, damper, etc).

We stock the EA51, EA55, and also the Series 658A Current to Position Converters.