SB-2 (Two Piece Split Body, One Piece Trunnion Mount, Bi-Directional Switching)

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Cornerstone Valve

SB-2 (Two Piece Split Body, One Piece Trunnion Mount, Bi-Directional Switching)

Features And Benefits

  1. Solid One-Piece Ball, Stem & Trunnion Design: assures stability regardless of pressure
  2. Body Seal is Continuous through Stem Area: a reliable seal for your toughest applications
  3. Pre-Loaded: pressure assisted  bi-directional seating: no lateral ball movement along flow bore
  4. Engineered Stem & FE Seal
  5. Trunnion Bearing Supports: assures seat alignment and reduces ball/seat torque
  6. Minimal Body / Ball Clearance: reduces accumulation of debris and residue
  7. “Dirt Seals”: eliminates foreign debris from entering critical seal and bearing areas

Common Applications

  • Agriculture
  • Chemical
  • Petro-Chemical
  • Refining