- Explosion proof combined pressure/vacuum relief valve to prevent excessive pressure and vacuum.
- Approved for flammable liquids and gases of explosion group IIB3 with a maximum experimental safe gap (MESG) > 0.65 mm.
- An operating temperature of 60 °C must not be exceeded.
- Low height of construction, for portable tanks, preferably for rail tank cars and tank containers.
- Upon request without KITO® flame arrester element available.