Frontier Oil Tools Product Catalog

Ball-Open Frac Valve


The Ball-Open Frac Valve is actuated by a corresponding ball to seat combination. Once a ball is dropped and pumped down onto a seat, hydraulic differential pressure causes the inner sleeve to shift down into the open position. Communication with the annulus is now established and the breakdown of the formation creates a flow path which allows the fracturing treatment of that particular zone to begin. Each zone installed into the well bore is incrementally progressive from the toe to the heel.


  • 10,000psi differential rating
  • Full liner ID after drill out
  • Field adjustable opening pressure
  • Compact design for ease of handling and running
  • Compatible with Dissolvable or Composite balls
  • Exit flow area greater than liner flow area
  • Re-closeable version option available
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