Flange safety valves 455

EXAMPLES OF USE
DN 15 to DN 100 – 270°C to + 400°C depending on version
0,2 – 40 bar
SPECIFICATION
MATERIAL
Full-lift safety valve for the protection of: – pressure tanks and -systems for neutral / non-neutral vapours and gases – Steam plants Normal safety valve for the protection of: – pressure tanks and -systems for neutral / non-neutral liquids 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.