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I.S. EN ISO 5167-3:2020

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

Available format(s)

Hardcopy , PDF

Superseded date

15-06-2023

Superseded by

I.S. EN ISO 5167-3:2022

Language(s)

English

Published date

28-09-2020

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.


Dates of withdrawal of national standards are available from NSAI.

€70.00
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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Superseded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

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