BS ISO 4064-2:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Measurement of water flow in closed conduits. Meters for cold potable water Installation requirements and selection
Hardcopy , PDF
23-06-2005
English
07-09-2001
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Foreword
1 Scope
2 Normative reference
3 Terms and definitions
4 Examples of use of meters operating in parallel and
multiple meter operation
5 Criteria for the selection of water meters
5.1 General considerations
5.2 Meters operating in parallel or in group
6 Associated fittings
6.1 Upstream side
6.2 Downstream side
6.3 Meters operating in parallel or in groups
7 Installation
7.1 General requirements
7.2 Installation requirements
7.3 Meters operating in parallel or in group
8 Special requirements governing the installation
of Woltmann meters and single jet meters
8.1 General considerations
8.2 Types of disturbance
8.3 Methods to eliminate disturbances
9 First operation of new or repaired water meters
9.1 General considerations
9.2 Meters operating in parallel or in group
Bibliography
Specifies criteria for the selection of water meters, associated fittings, installation, special requirements for some meters and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter. Deals only with single water meter installations and is also applicable to single meters operating either in parallel or grouped together in one location.
| Committee |
CPI/30
|
| DevelopmentNote |
Supersedes BS 5728-2(1980). (09/2001) Supersedes 98/125708 DC. (12/2001)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 4064-2:2014 | Identical |
| ISO 4064-3:2014 | Water meters for cold potable water and hot water — Part 3: Test report format |
| ISO 7858-1:1998 | Measurement of water flow in closed conduits Combination meters for cold potable water Part 1: Specifications |
| ISO 4064-1:2014 | Water meters for cold potable water and hot water Part 1: Metrological and technical requirements |
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