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About the Manufacturer

Valves, Actuators & Automation Controls

A-T Controls, Inc.

A-T Controls manufactures actuation systems for Valves and Dampers including Pneumatic Actuators, Electric Actuators, and Electro-Hydraulic Actuators as well the as Manual Ball Valves, Automated Ball Valve Packages and Industrial Control Valves themselves.

Look for the TRIAC name when you require quality, reliability, value and great delivery in your valve, actuator and automation controls.

Ball Valves

We offer a wide range of Manual Ball Valves and Automated Ball Valve Packages: 2-Piece, 3-Piece, High Performance, Soft Seat, High Temperature Metal Seat, Split Body Flanged, Full Port, Firesafe, Direct Mount, Sanitary, Multi Port, 3-Way, 4-Way, 5-Way, Tank Bottom, V-Port and Control Ball.


Electric Actuators, Pneumatic Actuators, Double Acting Actuators, Spring Return Actuators, Quarter Turn Actuators, Rack and Pinion Actuators, Scotch Yoke Actuators, Damper Drives: Direct Mount, Stainless Steel, 1-Phase, 3-Phase, Weather Proof, Explosion Proof.

Valve & Automation Controls

Our offering of Positioners includes Electro Pneumatic and Pneumatic, each compliant to FM, ATEX, NEMA 4X and Intrinsically Safe standards. Position Transmitters are available with HART and Foundation Fieldbus.

The Quarter Turn, Rotary and Linear Valve Position Monitors are available with attributes including explosion proof, weatherproof, Mechanical or Proximity control, NAMUR and CSA.

Manual & Automated Valve Packages

Threaded, Socket Weld, Butt Weld Carbon & Stainless Steel Automated packages are available with many styles of actuators, to fit every service.


Limit Switches, Solenoids, Positioners and Manual Overrides will complement and streamline your valve systems.