- As an end-of-line flame arrester element to protect vent openings of storage tanks.
- Explosion and endurance burning proof for all inflammable liquids and vapors of explosion group IIB1 and also for alcohols with a maximum experimental safe gap (MESG) ≥ 0.85 mm
and an maximum operating temperature of 60 °C.
- This device is not permitted to be installed in enclosed areas. Installation on top of storage tanks, tank access covers or breather pipes.
- The PRV allows the passage of hazardous excess pressure but will minimize the loss of gas/vapours depending on valve adjustment.
- Usually mounted on the top of the tank in conjunction with a vacuum relief valve.
- An explosion proof condensate drain is also available for this model at extra cost.
- KITO® BEH-3-80-IIB1 with additional examination and approval, applicable also for alcohols (ethanol, methanol…)