DRAFT BS EN ISO 4126-11

Draft BS EN ISO 4126-11 “Safety devices for protection against excessive pressure Part 11: Performance testing” has been issued for public comment.

This draft is issued to allow comments from interested parties; all comments will be given consideration prior to publication.

The purpose of this International Standard 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 Parts 1, to 7, with particular reference to type testing.

The objective of this standard is to provide test procedures to determine the performance of the safety device under test in such a way that the test rig has no influence on the results.

Your comments on this draft are invited and will assist in the preparation of the consequent standard. Comments submitted will be reviewed by the relevant
BSI committee before sending the consensus UK vote and comments to the international secretariat, which will then decide appropriate action on the draft and the comments received.

Comments should be issued to BVAA by 30 November 2014 for onward submission to BSI

Published: 18th November 2014