prEN ISO 4126-11

Safety devices for protection against excessive pressure - Part 11: Performance testing (ISO/DIS 4126-11:2014)

General information

40.98 Project deleted   May 26, 2015


CEN/TC 69 Industrial valves

European Norm

13.240   Protection against excessive pressure


Definition of the operative testing procedure to be applied for the determination of functional characteristics and exhaust capability of direct loaded and pilot operated safety valves and bursting discs working with compressible or uncompressible non-vaporizing fluids, under atmospheric and back pressure conditions (built up or superimposed).

Life cycle


prEN ISO 4126-11
40.98 Project deleted
May 26, 2015