E 14.1 N Deflagration and endurance burning proof pressure and vacuum relief valve


  • As end-of-line armature for venting apertures on tank installations, valve is explosion-proof and endurance-burning proof for certain inflammable liquids.
  • Used mainly as venting and breather device for fixed roof tanks to prevent inadmissible pressure and vacuum and to minimize unwelcome gas losses and inadmissible emissions.
  • Approved for all materials of the explosion group IIA with a maximum experimental safe gap (MESG) > 0.9 and an maximum operating temperature of 60 °C.
  • The housing is mounted perpendicularly on a tank roof.
  • If required by the customer, the valve is equipped with an explosion-proof condensate drain device.
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