For the protection of: 

• pressure tanks and -systems for neutral / non-neutral vapours, gases and liquids
• steam boilers and steam plants
• bulk transport vehicles for liquid, granular and dusty goods.1

Please observe plant-specific regulations and use of appropriate valve version and sealing material.

• chemical plants, biogas plants
• process equipment construction and medical technology (sterilizers, autoclaves)
• secondary areas in the food-, beverage-, pharmaceutical- and cosmetics- industries

Safety valves are set and sealed at the factory.

1 only for versions with bellows