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Fire Rated ANSI Ball Valves

AN Series 6, 1/2” – 6”

IMI PBM’s Fire-Rated valves can accommodate flammable media in industrial process environments. These API-607 qualified valves feature a backup metal seat against which the ball seals if the normal polytetrafluoroethylene seats melt under fire conditions. This metal seal allows only limited leakage under fire conditions.


  • Fire Rated, tested to API-607.
  • Valves are rated for full vacuum.
  • Valves are non-Adjust-O-Seal®.
  • AN Series Fire Rated ANSI valves have o-rings.
  • Valve are a two-piece “split body” design.
  • Upstream and downstream bubble-tight sealing capability allows valve body cleaning, purging, and draining.
  • Stem assembly accommodates IMI PBM Direct Mount Actuation for accurate alignment and increased cycling life.
  • Valves meet B16.34 in appropriate materials and ends.
  • Optional Purge port and milled ball flats drain holes allow inline CIP to prevent clogging and plug formation.

Product Specifications

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