Process Valves > Ball Valves > A-T Controls Series 22

A-T Controls Series 22 Two-Piece Full Port Ball Valves

The Triac A-T Controls Series 22 is a two-piece, full port ball valve with an investment cast body and end. Series 22 valves have a Pyramidal stem seal that protects against wear and leakage, and is TA-Luft certified for low emissions.

The Series 22 has a locking handle, blowout proof stem, and maximum pressure rating of 1000 psi. It is available in sizes 1/4" to 3". RTFE seats are standard, but other materials can be used. (Call Lesman for details)

The Series 22 is easy to automate! See pneumatic and electric automated datasheets for pre-sized assemblies.

Key Specifications

  • Direct mount, two-piece design
  • Sizes: 1/4" to 3"
  • Full port valve
  • Pyramidal stem packing system
  • Blowout proof stem
  • ISO 5211 mounting
  • Max pressure rating: 1000 psi
  • Pneumatic and electric actuator are compliant with NACE MRO175

Supporting Documentation
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    • Type
    • Size
    • Document Name
    • Lesman Catalog Process Valves
    • 7.0MB
    • Lesman Catalog Section: Process Valves
    • A-T Controls Series 22 Two-Piece Full Port Ball Valves Specification Datasheet
    • 499 KB
    • A-T Controls Series 22 Two-Piece Full Port Ball Valves Specification Datasheet
    • A-T Controls Series 22 Two-Piece Full Port Ball Valves User Manual
    • 499 KB
    • A-T Controls Series 22 Two-Piece Full Port Ball Valves User Manual
    • Series 22 Double Acting Automation Specification Datasheet
    • 159 KB
    • Series 22 Double Acting Automation Specification Datasheet
    • Series 22 Spring Return Automation Specification Datasheet
    • 113 KB
    • Series 22 Spring Return Automation Specification Datasheet
    • Series 22 Electric Automation Specification Datasheet
    • 258 KB
    • Series 22 Electric Automation Specification Datasheet