585HP High Performance Ball Valves

Triple-Sealed Stem

Why is it important? 

The 585HP High Performance Ball Valve has three stem seal elements — compared to the industry standard of one in most commercial ball valves.

  • Triple-sealed stem
    • Two elastomer O-rings
    • Replaceable PTFE packing
  • PTFE packing and adjustable packing meet engineering specification requirements
  • Specialized high temperature polymer O-rings for steam applications

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