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DIN EN 12259-5:2002-12

Current

Current

The latest, up-to-date edition.

FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEMS - PART 5: WATER FLOW DETECTORS

Available format(s)

Hardcopy , PDF

Language(s)

English, German

Published date

01-01-2002

€107.48
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Construction and performance
  4.1 General
  4.2 Connections
  4.3 Rated working pressure
  4.4 Components
  4.5 Clearances
  4.6 Operation
  4.7 Corrosion resistance
  4.8 Pressure loss due to hydraulic friction
  4.9 Leak resistance
  4.10 Endurance
  4.11 Maintenance
5 Marking
6 Instruction for installation and operation
7 Evaluation of conformity
  7.1 General
  7.2 Initial type testing
  7.3 Factory production control (FPC)
Annex A (normative) Verification of connection dimension test
Annex B (normative) Pressurisation strength test
Annex C (normative) Resistance to ageing test for non-metallic
        components (excluding gaskets and seals)
        C.1 Air oven ageing
        C.2 Warm water ageing
Annex D (normative) Sealing elements test
        D.1 Non-reinforced elastomeric seals
        D.2 Reinforced elastomeric seals
Annex E (normative) Clearances tests
        E.1 Press-fit brushing test
        E.2 Pipework obstruction test
Annex F (normative) Operation tests
        F.1 Sensitivity
        F.2 Operational cycling
        F.3 Temperature resistance
Annex G (normative) Salt mist corrosion resistance test
        G.1 Reagents
        G.2 Apparatus
        G.3 Procedure
Annex H (normative) Hydraulic friction pressure loss test
Annex I (normative) Leakage resistance test
Annex J (normative) Endurance test
Annex K (informative) Typical testing schedule and example
        of test specimen number of water flow detectors
Annex ZA (informative) Clauses of this European Standard
         addressing essential requirements or other provisions
         of EU Directives
Bibliography

Specifies requirements for construction and performance and tests for water flow detectors for use in wet pipe automatic sprinkler systems conforming to EN 12845.

DocumentType
Standard
Pages
29
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
UNE-EN 12259-5:2003 Identical
SN EN 12259-5 : 2002 Identical
NF EN 12259-5 : 2003 Identical
NS EN 12259-5 : 1ED 2002 Identical
BS EN 12259-5:2002 Identical
NBN EN 12259-5 : 2002 Identical
I.S. EN 12259-5:2002 Identical
EN 12259-5:2002 Identical
UNI EN 12259-5 : 2003 Identical
NEN EN 12259-5 : 2002 Identical

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