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API 6A Wellhead Valves

API 6A FC Type Slab Gate Valve

API 6A FC Type Slab Gate Valve

    The YFL API 6A FC type slab gate valve is widely used in wellhead equipments, Christmas trees, wellhead manifolds and pipelines.

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  • Features
  • Specification

  • Non-rising stem with slab gate;
  • Full bore through conduit design of the YFL API 6A FC type slab gate valve eliminates pressure drop and eddy, prolongs working life;
  • Body and bonnet, slab gate and seat, body and seat are all metal seal;
  • Bonnet and stem are with back seal so that the stem seal ring can be replaced under pressure;
  • Slab gate and seat surface of the YFL API 6A FC type slab gate valve are overlaid with hard alloy to be anti-corrosive and wear resistant;
  • Sealant injection valve on the bonnet supplies sealant and increases seal performance and lubrication between slab gate and seat;
  • Seat rings, body bushings, gate, stem are easy to be replaced;
  • Easy operation and maintenance.