Cornerstone TE-3 Top Entry, Three Piece Body Trunnion Ball Valve

TE3-lg
Cornerstone, Top Entry

Cornerstone TE-3 Top Entry, Three Piece Body Trunnion Ball Valve

Cornerstone TE-3 is a Top Entry, Three Piece Body
Trunnion Ball Valve, Forged
One Piece Ball / Stem / Trunnion
Block + Bleed type (upstream sealing seats)
Bi-Directional / Uni-Directional
Pressure Balance or Un-Balanced Ball​

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Features And Benefits

  • Top Entry, Three Piece Body
  • Trunnion Ball Valve, Forged
  • One Piece Ball / Stem / Trunnion
  • Block + Bleed type (upstream sealing seats)
  • Bi-Directional / Uni-Directional
  • Pressure Balance or Un-Balanced Ball​

​Size / Pressure Class:

  • Bore Size: Thru 4”(ANSI), Thru 4-1/16” (API 6A)
  • ANSI / ASME Pressure Class: 150# – 4500#
  • API Pressure Class: 2K to 15K

Standards

  • ​B16.34 (2004 Ed.), API 6A, API 6D, BPVC Div. 1, Custom

Leakage

  • Soft & Metal Seat – ISO 5208 Leakage Rate A
    ​(Zero Leakage)

Additional

  • Face to Face does not meet ANSI B16.10

Common Applications

  • High Pressure Injection
  • Compressor Outlet (Cyclic Pressure)
  • Upstream Manifold
  • Frequent Actuation/Operation
  • Double Block and Bleed
  • Fracking

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