Siemens Pneumatic Damper Actuator

The Siemens Pneumatic Damper Actuator line, also called a pneumatic damper operator or HVAC damper actuator, provides dependable air-powered control of dampers in commercial building HVAC systems. These rugged, metal-fabricated actuators give gradual or positive actuation of HVAC dampers and fire/smoke dampers. They are made by Siemens Building Technology, the maker of Powers Controls pneumatic products.

Key Features:

• Spring-return pneumatic design that moves the damper in response to control air pressure
• Rugged metal construction for long service life in building mechanical systems
• Pivot or front-mount versions, with the mounting style depending on the part number
• Suited to outdoor air, return air, exhaust, face and bypass, fan discharge and static pressure control dampers
• Also used on specialized dampers and air valves in terminal units such as unit ventilators and mixing boxes
• UL recognized for fire and smoke damper applications

Siemens documents these actuators as straightforward to integrate into existing pneumatic control systems. They offer proven performance and simple operation for retrofit and replacement projects. Choose the individual part number that matches your required actuator size, spring range and mounting style.