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Caliber® XS Valve Seat

Caliber®

The Caliber® XS valve seat was designed for today’s high pressure, extreme service drilling conditions. The wide valve seat surface area increases service life.

Utilizing case hardened, high strength alloy steel, the Caliber XS seat was designed and field proven for 7500 psi applications.

  • Full open design evenly distributes load on model seat deck
  • No lower lip; standoff can be easily measured
  • Open seat design allows for removal of bottom seat on valve-over-valve design
  • Available in API 6, 7 and 8
  • Good for 7500 psi, high temperature applications
  • Part Number

    Description

  • 510-66S00-00
    Seat, API 6, Caliber XS, high pressure service
  • 510-68S00-00
    Seat, API 6, Caliber XS, high pressure service, modified taper
  • 510-76S00-00
    Seat, API 7, Caliber XS, high pressure service
  • 510-78M00-00
    Seat, API 7, Caliber XS, high pressure service, modified taper
  • 510-88M00-00
    Seat, API 8, Caliber XS, high pressure service, modified taper