PREN ISO 4126-1 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES
12-01-2013
01-07-2013
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
Annex A (informative) - Examples of sizing calculations for
various fluids
Annex ZA (informative) - Relationship between this European
Standard and the Essential
Requirements of EU Directive
97/23/EC (PED)
Describes general requirements for safety valves irrespective of the fluid for which they are designed.
| Committee |
TC 69
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 09/30197343 DC : 0 | Identical |