DIN EN 12259-2:2001-08
Current
The latest, up-to-date edition.
FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEMS - PART 2: WET ALARM VALVE ASSEMBLIES
Hardcopy , PDF
01-01-2001
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Foreword
1 Scope
2 Normative references
3 Definitions
4 Wet alarm valve assembly construction and performance
5 Retard chamber construction and performance
6 Marking
7 Instructions for fitting and operation
8 Evaluation of conformity
Annex A (normative) Fire exposure test for body and cover
Annex B (normative) Strength test for body and cover
Annex C (normative) Performance tests
Annex D (normative) Fatigue test for springs and diaphragms
Annex E (normative) Endurance tests
Annex F (normative) Resistance to ageing test for non-metallic
components (excluding gaskets and seals)
Annex G (normative) Resistance to adhesion test for sealing
assembly elements
Annex H (normative) Determination of pressure loss due to
hydraulic friction loss
Annex I (normative) Leakage resistance test
Annex J (normative) Strength test for retard chambers
Annex K (informative) Typical testing schedule and example
of test specimen numbers for wet alarm valve
assemblies and retard chambers (only for conventional
design)
Annex L (informative) Recommendations for type approval
testing
Annex M (informative) Attestation of conformity
Annex ZA (informative) Clauses of this European Standard
addressing the provisions of the EU Construction
Products Directive
Bibliography
This standard is included in DIN Handbook 346 and 346/2. Defines requirements for constructions and performance of wet alarm valve assemblies and retard chambers used in automatic sprinkler systems. Auxiliary components and attachments to wet alarm valve assemblies and retard chambers are not covered.
| DocumentType |
Standard
|
| Pages |
27
|
| ProductNote |
NEW CHILD AMD 2 IS NOW ADDED
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 12259-2 : 99 AMD 2 2006 | Identical |
| NEN EN 12259-2 : 1999 AMD 2 2005 | Identical |
| UNI EN 12259-2 : 2006 | Identical |
| NF EN 12259-2 : 1999 AMD 2 2006 | Identical |
| SN EN 12259-2 : 1999 AMD 2 2006 | Identical |
| BS EN 12259-2:1999 | Identical |
| I.S. EN 12259-2:1999 | Identical |
| UNE-EN 12259-2:2000 | Identical |
| NBN EN 12259-2 : 1999 AMD 2 2006 | Identical |
| DIN 1988-600:2010-12 | Codes of practice for drinking water installations - Part 600: Drinking water installations in connection with fire fighting and fire protection installations; DVGW code of practice |
| DIN HDBK 346 : 2ED 2005 | |
| DIN HDBK 346/2 : 4ED 2013 | FEUERWEHRWESEN - FEUERLOESCHGERAETE UND -ANLAGEN 2 - ORTSFESTE BRANDBEKAEMPFUNGSANLAGEN |
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