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delSRPS EN ISO 4126-11:2021

Safety devices for protection against excessive pressure — Part 11: Performance testing

General information

30.98     Nov 17, 2021

20.60    Nov 19, 2021

ISS

M153

European Norm

English  

Scope

The purpose of this part of ISO 4126 is to define the testing procedures to be applied for carrying
out performance tests on closing, non-reclosing and combined safety devices for protection against
excessive pressure as specified in ISO 4126-1 to 10, with particular reference to type testing.
inlet and outlet conditions shall be included. Back-pressure influence will be considered, if necessary.
Special consideration should be given to test rigs, its measurement techniques and precision as well as
to testing procedures. Further topics to be considered must be low and high pressure applications.

Life cycle

NOW

ABANDON
delSRPS EN ISO 4126-11:2021
30.98 Project deleted
Nov 17, 2021

Related project

Adopted from prEN ISO 4126-11