Two proportional control models have been added to the company’s spring-return M9216 electric actuator series. These units offer on/off, floating, or proportional controls to fit a variety of applications and provide 140 lb-in. of torque, or 280 lb-in. when used in tandem, says the company. The two models feature an extended temperature range to meet the needs of most outside air applications, the company says. The series is suitable for positioning air dampers and valves.
Johnson Controls, Inc., P.O. Box 423, Milwaukee, WI 53201; 800-275-5676 or 414-524-4000; 414-347-0221 (fax); www.johnsoncontrols.com (website).
Publication date: 08/20/2001