E 21 N Pressure and vacuum relief valve

KITO® VD/oG-…

  • As end-of-line armature for venting apertures on tank installations.
  • Used mainly as venting and breather device for fixed roof tanks.
  • Used to prevent inadmissible pressure and vacuum and to minimize unwelcome gas losses or inadmissible emissions respectively.
  • The housing is mounted perpendicularly on a tank roof.
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