Barber Colman EA20 Standard Series Low Torque Non-Spring Return Rotary Actuator

In conjunction with primary loop controllers, these low torque non-spring return actuators proportionally position fuel valves, butterfly valves, dampers or other similar devices. The output shaft moves in both directions and can stop at any point in the stroke. Four models are available featuring a standard 100 internal feedback slidewire and a selection of travel times and rotation limits. Not available with end limit switches, some models have auxiliary switches and a variety of optional features. The EA20 Series is UL and cUL or CSA listed, except for models with built-in transformers. CSA listed models are: EA21-00003-000-0-00, EA22-00000-000-0-00 and EA24-00000-000-0-00. The EA20 Series is compatible with the VB-7000- and VB-9000 valves in this catalog.