Series 455

For the protection of:

• pressure tanks and systems for neutral / non-neutral vapours, gases and liquids

• steam plants

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

• chemical and petrochemical plants
• biogas plants
• industrial and commercial boiler plants
• production and processing of industrial gases
• shipbuilding industry and marine equipment
• secondary areas in the food, beverage, pharmaceutical, and cosmetics industries

Safety valves are set and sealed at the factory.