14/30312005 DC : 0
NA
Status of Standard is Unknown
BS EN 61770: 2009/PRAA: 2014 - ELECTRIC APPLIANCES CONNECTED TO THE WATER MAINS - AVOIDANCE OF BACKSIPHONAGE AND FAILURE OF HOSE-SETS
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative References
3 Terms and definitions
4 General requirements
5 General conditions for the tests
6 Airgaps
7 Pipe interrupters
8 Dynamic backflow preventers
9 Hose-sets
Annex A (normative)
Annex ZA (normative) - Analysis method for determining
the necessary protection device to prevent
backsiphonage
Bibliography
BS EN 61770: 2009/prAA: 2014.
| Committee |
CPL/61
|
| DocumentType |
Draft
|
| Pages |
90
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
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| IEC 60730-2-8:2000+AMD1:2002+AMD2:2015 CSV | Automatic electrical controls for household and similar use - Part 2-8: Particular requirements for electrically operated watervalves, including mechanical requirements |
| ISO 6509:1981 | Corrosion of metals and alloys — Determination of dezincification resistance of brass |
| EN ISO 6509:1995 | Corrosion of metals and alloys - Determination of dezincification resistance of brass (ISO 6509:1981) |
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