Gas pressure relief valve 612 series

compactproportional

This angle-type pressure relief valve with double lever and weights offers precise protection against overpressure in the case of low set pressures. This is a versatile alternative if the system to be protected does not fall under PED and a compact version is not necessary. The set pressure can be very easily adjusted by the user. For the protection of: - pressure tanks/-systems for neutral vapours, gases and liquids - steam boilers and steam plants if proportional opening characteristics and only small blow-off volumes are required (i.e. protection in the case of expansion due to heating-up). Please observe plant-specific regulations and use of appropriate valve version and sealing material. - low pressure steam systems - low pressure industrial- and commercial boiler plants