I.S. EN ISO 4126-1:2013
Superseded
View Superseded by
SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013)
Hardcopy , PDF
English
01-01-2013
06-21-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Design
6 Production testing
7 Type testing
8 Determination of safety valve performance
9 Sizing of safety valves
10 Marking and sealing
Bibliography
Annex ZA (informative) - Relationship between this
International Standard and the Essential
Requirements of EU Directive 97/23/EC (PED)
Defines general requirements for safety valves irrespective of the fluid for which they are designed.
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN ISO 4126-1/A1:2016 | Identical |
| NBN EN ISO 4126-1 : 2013 | Identical |
| NS EN ISO 4126-1 : 2013 AMD 1 2016 | Identical |
| DIN EN ISO 4126-1:2013-12 | Identical |
| BS EN ISO 4126-1 : 2013 | Identical |
| ISO 4126-1:2013 | Identical |
| NEN EN ISO 4126-1 : 2013 AMD 1 2016 | Identical |
| UNE-EN ISO 4126-1:2014 | Identical |
| DIN EN ISO 4126-1:2004-05 | Identical |
| EN ISO 4126-1:2013 | Equivalent |
A newer version of this standard is available.
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