Elkhart Brass 70133000 Electric Valves - Manual (Page 7)

7
COMPONENT DESCRIPTION
The actuator consists of five (5) main parts:

Base Flange: Actuator to valve or damper interface

Terminal Enclosure: Power and signal connections through four (4) available cable entries

Mechanical Gearing: Internal epicyclical gear reduction

Control Unit: Integral controls unit inclusive of electric motor, motor controls, electronic
power, and logic card

Manual Override: Manual operation is used in the event of a loss of power or during setup
and calibration