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API 6A Wellhead Valves

API 6A Demco & Oteco Type Mud Gate Valve

API 6A Demco & Oteco Type Mud Gate Valve

    The YFL API 6A demco & oteco type mud gate valve is widely used in pipeline of delivering high pressure mud in oil filed well drilling industry.

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  • Features
  • Specification

  • Full rising, one piece forged gate and stem;
  • Rubber seal and metal seal optional;
  • Demco type and Oteco Type optional;
  • Pre-compression between vulcanized rubber seat and gate to achieve soft sealing;
  • The YFL metal seal mud gate valves provide easy operation, tight shut-off, long working life;
  • Extra large ball bearing and heavy duty stem threads minimize the operation torque;
  • The YFL API 6A mud gate valve body protected by oil and abrasion resistant long life rubber seal.