Tri-Star Ball Valve

Design Features

  • ISO 5211 type pad
  • Safety locking handle
  • Reinforced PTFE seats/seals standard
  • Metal name plate identifies all soft parts
  • Cap screws are used to ensure precise alignment of valve center body and end cap
  • Swing-out body design for ease of maintenance
  • Full port design improves flow resulting in increased process efficiencies
  • Blow-out proof stem
  • Foundry traceability
  • Adjustable stem packing
  • Triple stem seal V-ring, O-ring, thrust washer
  • CE certified
  • Fire safe design available

Application Datasheet – Fill Out and Return for Accurate Quote



Ports: Full Bore

Body Style: Three-Piece

Size Range: 1/4″– 2″

Temperature Range: Up to 450°F

Pressure Ratings: 1500 MAWP/WOG, 150 SWP

End Connections: Threaded, Socket-Weld

Body Materials: Stainless Steel, Carbon Steel

Seat Materials: RPTFE

Applications: Ideal design for chemical, textile, process, and contractor markets where quality and price are major considerations

Flo-Tite’s Standard Part Numbers:

  • 410-CS-1-RRR-L (SS)
  • 410-CS-1-RGG-L (SS – Fire Safe)
  • 420-CS-2-RRR-L (SS)
  • 420-CS-2-RGG-L (SS – Fire Safe)
  • 510-SS-1-RRR-L (SS)
  • 510-SS-1-RGG-L (SS – Fire Safe)
  • 520-SS-2-RRR-L (SS)
  • 520-SS-2-RGG-L (SS – Fire Safe)

Tri-Star Ball Valve Downloads: