A-T Controls

9955 International Blvd
Cincinnati,  OH  45246

United States
  • Booth: 8441

A global leader in the design, manufacturing and sale of Manual & Automated Process Valves,  A-T Controls is known for its high quality valve packages, extensive inventory, quick turnaround & broad product offering: TRIAC® Rack & Pinion, Electric, Heavy Duty Actuators | Butterfly, Ball, Trunnion, & Segmented Control Valves | Control Accessories.


  • TRUNNION Mounted Ball Valves
    TS2 – 2pc. Cast, available from 2”-12”, ANSI Class 150/300
    TS3 – 3pc. Forged, available from 2”-48”, ANSI Class 150/300/600
    Soft seat options – RTFE, Devlon®, or PEEK
    Fire-safe certified API 607, 6th Edition
    Emergency Sealant Injections...

  • A-T Controls offers a complete line of Trunnion Mounted Ball Valves, soft or metal seat, including 2”- 48” valves in ANSI Class 150-2500 RF and RTJ. Valves are available in cast and forged construction, and numerous alloys including A216WCB, A352 LCB/LCC, CF8m, CF3M, Duplex and WC6. The valves are suited for numerous applications including Gas and Oil, Refining, Mining, Marine, Power, Primary Metals, Geothermal, and Water/Waste industries.
  • SY Series: Small Steel Scotch Yoke Actuator
    Steel for Outstanding Corrosion Protection
    Pneumatic Actuators for Quarter-Turn Valves and Dampers
    Torques from 800 - 12,370 In-lbs.
    Double Acting
    Spring Return...

  • TRIAC® SY Series scotch yoke actuators by A-T Controls offer “workhorse” cycle operation. These rugged multi-purpose actuators are the compliment to the already trusted THD Series. The compact design offers options to address your quarter turn torque requirements.

    The SY Series is a reliable way to automate quarter turn valves and provides options for accessory mounting and manual override operation. The design is modular and allows for easy rotation choices. Simply flip the actuator to achieve clockwise (CW) or counterclockwise (CCW) operation.

    This design features a supported scotch yoke which is stabilized by significant body bearings for minimal wear. Various spring and pressure options allow you to achieve the torque balance you need. Increased efficiencies in this design give you the most actuator for the money.

    For many applications, steel is just better. These small steel scotch yoke actuators, compared to aluminum, provide better corrosion resistance in harsh environments such as marine salt water and petro-chemical applications. Additionally, surface coatings adhere better than aluminum. When your application calls for rugged and reliable valve actuation, rely on the TRIAC® SY Series.

  • A-T Butterfly Valves
    A-T Controls Butterfly Valves cover a wide range of industries from General Purpose to Chemical, Food and Beverage, Pulp and Paper, Waste Water applications and more.
    ANSI/ASME Class 150 and 300 | Wafer or Lug | Sizes 2-48" | Multiple Options...

  • A-T Controls Butterfly Valves cover a wide range of industries from General Purpose to Chemical, Food and Beverage, Pulp and Paper, Waste Water applications and more. The product line features many choices of seat, disc and stem materials which enable you to address a wide variety of applications and media. A-T Controls Butterfly Valves are designed to comply with MSS-SP-67 and API-609 and are tested to comply with API-598 standards. 

    The extensive line of butterfly valves from A-T includes High Performance Butterfly Valves, Resilient Soft Seated Butterfly Valves, PFA Lined Split Body Butterfly Valves, NSF 31 & 372 rated and Dead-End Service Butterfly valves.