I.S. EN 849:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
TRANSPORTABLE GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING
Hardcopy , PDF
13-04-2006
English
01-01-1997
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.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Valve requirements
5 Prototype valve test
6 Marking
7 Test report
Annex A (normative) Valve impact test
Annex B (informative) Example of test sequence
Specifies requirements for gas cylinder valves and the method of testing such valves, for type approval.
| DocumentType |
Standard
|
| Pages |
47
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 849:1996/A2:2001 | Identical |
| DIN EN 849:2002-01 | Identical |
| NBN EN 849 : 96 AMD 2 2001 | Identical |
| SN EN 849 : 1997 AMD 2 2001 | Identical |
| UNI EN 849 : 2002 | Identical |
| BS EN 849:1997 | Identical |
| UNE EN 849 : 1997 A2 2002 | Identical |
| NEN EN 849 : 96 AMD 2 2001 | Identical |
| NF EN 849 : 96 AMD 2 2001 | Identical |
| NS EN 849 : 96 AMD 2 2001 | Identical |
| DIN EN 849:1999-06 | Identical |
| EN 720-2 : 1996 | TRANSPORTABLE GAS CYLINDERS - GASES AND GAS MIXTURES - PART 2: DETERMINATION OF FLAMMABILITY AND OXIDIZING ABILITY OF GASES AND GAS MIXTURES |
| ISO 188:2011 | Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests |
| ISO 5145:2014 | Cylinder valve outlets for gases and gas mixtures Selection and dimensioning |
| EN 962:1996/A2:2000 | TRANSPORTABLE GAS CYLINDERS - VALVE PROTECTION CAPS AND VALVE GUARDS FOR INDUSTRIAL AND MEDICAL GAS CYLINDERS - DESIGN, CONSTRUCTION AND TESTS |
| ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
| EN 629-1 : 1996 | TRANSPORTABLE GAS CYLINDERS - 25E TAPER THREAD FOR CONNECTION OF VALVES TO GAS CYLINDERS - PART 1: SPECIFICATION |
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