Safety devices for gas pressure regulating stations and installations - Part 2: Gas safety relief and creep devices for operating pressure up to 100 bar

General information

10.99 New project approved   Mar 14, 2000


CEN/TC 235 Gas pressure regulators and associated safety devices for use in gas transmission and distribution

European Norm


This part of European Standard specifies constructional and functional requirements, sizing, testing, documentation and marking of gas safety relief and creep devices: - for operating pressures up to 100 bar; - used at ambient temperatures range from -20°C to +60°C; - modulating type; - snap acting which operate with fuel gases of 1st and 2nd family according to EN 437 in transmission and distribution networks and in industrial installations.

Life cycle


10.99 New project approved
Mar 14, 2000