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BS EN 61770:2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electric appliances connected to the water mains. Avoidance of backsiphonage and failure of hose-sets
Amended by

BS EN 61770:2009+A11:2018

Available format(s)

Hardcopy , PDF

Superseded date

09-14-2019

Language(s)

English

Published date

06-30-2011

Publisher

British Standards Institution

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) - Backsiphonage test
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Annex ZB (informative) - A-deviations

Describes requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains.

This International Standard specifies requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains. It also specifies requirements for hose-sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.

NOTE 1 Examples of similar purposes are the installation of appliances in canteens, restaurants, launderettes and communal flats.

NOTE 2 This standard does not apply to

  • appliances used for dry cleaning;

  • appliances for medical purposes;

  • appliances intended for industrial purposes;

  • water heaters that are an integral part of the water supply system;

  • water coolers that are an integral part of the water supply system.

NOTE 3 The connection of the appliance to the water mains may be temporary or permanent.

NOTE 4 When reference is made to the water mains, water supplied from a cistern or similar system is also included.

NOTE 5 Many countries have requirements concerning the prevention of contamination of potable water as a result of contact with unsuitable materials upstream of a backflow prevention device.

Committee
CPL/61
DevelopmentNote
Supersedes BS EN 50084 (04/2002) Supersedes 02/207090 DC, 87/24000 DC and 05/30132868 DC. (11/2006)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 61770:2008+AMD1:2015 CSV Identical
DIN EN 61770 : 2010 Identical
NF EN 61770 : 2009 Identical
I.S. EN 61770:2009 Identical
SN EN 61770 : 1999 Identical
NBN EN 61770 : 2009 Identical
UNE-EN 61770:2009 Identical
EN 61770:2009/AC:2011 Identical
EN 61770:2009/A11:2018 Identical

08/30178592 DC : DRAFT FEB 2008 BS ISO 6804 - RUBBER AND PLASTICS INLET HOSES AND HOSE ASSEMBLIES FOR WASHING-MACHINES AND DISHWASHERS - SPECIFICATION

2006/95/EC : 2006 DIRECTIVE 2006/1995/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 12 DECEMBER 2006 ON THE HARMONISATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS (CODIFIED VERSION) (TEXT WITH EEA RELEVANCE)
EN 60730-2-8:2002/A1:2003 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-8: PARTICULAR REQUIREMENTS FOR ELECTRICALLY OPERATED WIRE VALVES, INCLUDING MECHANICAL REQUIREMENTS
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

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Hardcopy - English
PDF - English
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