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electric actuators, pneumatic actuators, rack and pinion actuators, manual ball valves, automatic ball valve packages, limit switches, positioners, solenoids, scotch yoke, gear operators, fail safe actuators, fire safe valves, valve sizing, mounting kits and more for the industries such as Gas and Oil, Refining, Petrochemical, Chemical Processing, Pulp and Paper, Mining, Transportation, food and Beverage, Pharmaceuticals, Ship Building, HVAC, and Power
subscribe to our valves, actuators and valve controls - A-T Controls newsletterFiresafe 150# and 300# Flanged Direct Mount Automated Ball Valve Packages2 Piece Direct Mount Automated Ball Valve PackagesSeries 24 Firesafe High Pressure 2 Piece Automated Ball Valveball valves, actuators, valve control products overview PDF


Actuators | Pneumatic and Electric Floor Mounted Damper Drives

Triac floor mounted damper drives are the best choice for operating dampers, vanes and fan control where high vibration, heat, extreme cold, dust and inaccessibilty render direct coupling of actuators to shafts impractical.

Available in pneumatic (on-off and modulating), and electric (24 VDC, 120 VAC 1-phase, 220 and 440 volt 3-phase configurations, these rugged drives combine industry proven Triac pneumatic and electric actuators with our engineering expertise.

The rugged frames can be ordered to dimensionally replace older drives manufactured by several previous suppliers. Triac frames consist of welded steel housings with pillow block bearings, maintenance access panels, and our unique infinite position lever arms. The units are tough enough for the harshest environments found in today’s refineries, power plants, steel-making boiler rooms, water treatment facilities, pollution controls, pulp and paper industries and co-generation turbine units.

Contact A-T Controls for specific drawings and specifications for your replacement or new applications.

pneumatic floor mounted damper drive

electric floor mounted damper drive

Triac Controls damper drives

damper drives Pneumatic Floor Mounted Damper Drive options:

  • Torque - 500 in.-lbs. to 35,000 in.-lbs.
  • Solenoid Valves
  • Limirt Switches
  • Positioners
  • (4-20ma, Digital, Hart Protocol)
  • Position Transmitters
  • Manual Overrides
  • Air Lockup Circuits
  • High Temperature Seals
  • Custom Connection Linkage

damper drives Electric Floor Mounted Damper Drive options:

  • Torque - 500 in.-lbs. to 27,000 in.-lbs.
  • 24 VDC
  • Single Phase
  • 3-phase
  • On-off
  • Modulating
  • Custom Connection Linkage

damper drives Floor Mounted Damper Drive Applications:

  • Dampers
  • Vanes
  • Van Axial Fans
  • ID Fans
  • Louvers
  • FD Fans
  • ID Fans
  • Seal Air Fans
  • Process Heaters
  • Reheat Dampers
  • SCR Systems
  • Fly Ash Systems
  • Bottom Ash Hoppers
  • Flap Gate
  • Baghouse
Floor Mounted Damper Drives


manual ball valves, automated ball valves, actuators, positioners, limit switches, solenoids, mounting kits Diverse assortment of industry recognized Manual and Automated Ball Valves >

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