I.S. EN ISO 5167-3:2020
Superseded
View Superseded by
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2019)
Hardcopy , PDF
English
09-28-2020
06-15-2023
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principles of the method of measurement and computation
5 Nozzles and Venturi nozzles
6 Installation requirements
7 Flow calibration of nozzles
Annex A (informative) Tables of discharge coefficients and expansibility [expansion] factors
Annex B (informative) Akashi type (Mitsubishi type) flow conditioner
Bibliography
This document specifies the geometry and method of use (installation and operating conditions) of nozzles and Venturi nozzles when they are inserted in a conduit running full to determine the flowrate of the fluid flowing in the conduit.
| Committee |
TC 30
|
| DocumentType |
Standard
|
| Pages |
60
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 5167-3:2020 | Identical |
| EN ISO 5167-3:2020 | Identical |
| BS EN ISO 5167-3:2020 | Equivalent |
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