Process Valves > Ball Valves > A-T Controls Series FD9

A-T Controls Series FD9 Direct Mount Flanged Full Port Fire Safe Ball Valves

The Triac A-T Controls Series FD9 Series flanged, full port ball valve is a fire safe, API 607 6th edition certified, ball valve that can be automated with a pneumatic spring return, double acting or electric actuator. See specification sheets for pre-sized assemblies.

Reinforced RTFE seats are standard, but various options are available for seat materials. The 50/50 seat option is excellent for services that call for higher temperatures and more difficult applications, including steam.

The FD9 150# Flanged ball valve has a direct mount automation pad, high quality investment castings, and superior live-loaded packing system equipped with Belleville washers, "V" ring packing and a patented, pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.

Key Specifications

  • Anti-static and firesafe (API 607 6th edition certified)
  • Full port; Sizes 1/2" to 12"
  • Available in 316 SS or WCB
  • Superior live loaded packing system
  • ISO 5211 actuator mounting pad
  • Each valve traceable (MTRs available - contact us for details)
  • 50/50 seats for high temperature applications

Supporting Documentation
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