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BS EN ISO 4064-4:2014

Current
Current

The latest, up-to-date edition.

Water meters for cold potable water and hot water Non-metrological requirements not covered in ISO 4064-1
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2014

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Technical characteristics
Annex A (informative) - Concentric water meter manifold
Annex B (normative) - Connection interfaces - Solutions
        for cartridge meters
Annex C (informative) - Examples of adaptors and
        converters
Bibliography

Pertains to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit.

This part of ISO4064 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume. This part of ISO4064 specifies technical characteristics and pressure loss requirements for meters for cold potable water and hot water. It applies to water meters which can withstand: a maximum admissible pressure (MAP) equal to at least 1MPa 1) [0,6MPa for meters for use with pipe nominal diameters (DNs)≥500mm]; a maximum admissible temperature (MAT) for cold potable water meters of 30°C; a MAT for hot water meters of up to 180°C, depending on class. In addition to meters based on mechanical principles, this part of ISO4064 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to meter the volume flow of hot water and cold potable water. It also applies to electronic ancillary devices. As a rule ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter.

Committee
CPI/30/7
DevelopmentNote
Supersedes 12/30236609 DC. (07/2014) Together with BS EN ISO 4064-1, its supersedes BS EN 14154-1. (11/2014)
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 4064-4:2014 Identical
EN ISO 4064-4:2014 Identical

16/30329500 DC : 0 BS 5834-1 - SURFACE BOXES, GUARDS AND UNDERGROUND CHAMBERS FOR THE PURPOSES OFUTILITIES - PART 1: SPECIFICATION FOR GUARDS AND PLINTHS
BS 5834-1:2017 Surface boxes, guards and underground chambers for the purposes of utilities Specification for guards and plinths

ISO 7005-2:1988 Metallic flanges — Part 2: Cast iron flanges
OIML D 11 : 2013 GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS
ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
OIML R 49-1 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
ISO 4064-1:2014 Water meters for cold potable water and hot water Part 1: Metrological and technical requirements
OIML V 1 : 2013 INTERNATIONAL VOCABULARY OF TERMS IN LEGAL METROLOGY (VIML)
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation

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