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Wedge within Wedge Isolation Valve

Double disc wedge-within-wedge

IMI Z&J introduced the wedge-within-wedge gate valve to the market and we have more than 60 years of experience. lts design is most suitable for extreme operating conditions of high temperature, high pressure, line stresses and high frequency of operation.


  • Double disc design available as double block and purge double block and bleed.
  • Metal to metal seating.
  • Rising stem (O&Y type).
  • Round, oval or flat valve designs available.
  • With flanges or butt-weld ends.

Find your perfect flow control solution