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API 6A Wellhead Valves

API 6A High Pressure Lift & Swing Check Valve

API 6A High Pressure Lift & Swing Check Valve

    The YFL API 6A check valve includes lift type and swing type.

    The YFL API 6A check valve is used for wellhead manifold assembly to avoid backflow.

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  • Features
  • Specification

  • Pressure ratings: 2000~20000 psi
  • Sizes: 2 1/16"~4 1/16"(52mm~103mm)
  • Working temperature: LU
  • Material classes: AA-HH
  • Production Specification Level: PSL 1-3
  • Performance Requirement (PR): PR 1-2