OpenAir Damper Actuators from Siemens
Siemens OpenAir™ direct-coupeld damper actuators provide electronic control for a variety of HVAC applications, including VAV Systems, Mixing Boxes, Central Fan Systems, Exhaust Dampers and Fire/Smoke Dampers. These actuators can also be mounted on Siemens Ball Valves and Butterfly Valves using a low profile mounting plate.