Barber Colman EA-23 Valve Actuator EA23 –

Barber Colman EA-23 Valve Actuator EA23Barber Colman EA-23 Valve Actuator EA23

90 Degree Travel Time, 12 Sec Travel TIme, 50 in-lbs Torque, Auxiliary Switch Fitted


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 builtin 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.

Control action: Floating or proportional electric
Torque: 50 in-lbs:
Shaft rotation: Reversible proportional – 90º or 180º travel limit
Dimensions: 7? H x 5-3/8? W x 6-5/16? D
Weight: 8lbs.
Case: Die cast aluminum w/ 2 Knockouts each side
Temperature: -40 to 136ºF (-40 to 58ºC)
Humidity: 5 to 95% RH, non-condensing
Power consumption: 28 watts
Mounting: Upright
Auxiliary switch: Adjustable SPDT snap acting, factory set to close
one contact and open the other at end of clockwise rotation

EA23-00000-000-0-00: Contact Controlled, 120Vac/60Hz, 100 Ohm Slidewire Feedback

EA23-21370-000-0-00: 4-20mA Input, Rain Tight Housing, NEMA 4 Cover, 120Vac/60Hz, 100 Ohm Slidewire Feedback

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