M9106-GGA-2 JCI ROTARY ACTUATOR; 53 IN-LB/6NM NON-SRTN PROP 0-10VDC/0-20MA 0-10VDC FB W/COVER. The M9106-xGx-2 Series direct-mount electric actuators operate on 24VAC power and are available for use with on/off, floating, or proportional controllers. Thesenon-spring-return actuators are easily installed on a VAV box, a damper with a round shaft up to 1/2″ (13mm) in diameter, or a square shaft up to 3/8″ (10mm). The M9106 with an M9000-520 linkage can also be used to position VG1000 Series 1/2″ (DN15) to 1-1/2″ (DN40) ball valves.