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 specification datasheets for electric and pneumatic 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
  • Spring return handle available

Supporting Documentation
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