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NF EN ISO 5167-3 : 2003

Withdrawn

Withdrawn

View Superseded by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

Published date

01-12-2013

Withdrawn date

10-26-2021

Superseded by

NF EN ISO 5167-3:2020

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Summarise this standard

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes, définitions et symboles
4 Principes de la méthode de mesurage et mode de calcul
5 Tuyères et Venturi-tuyères
  5.1 Tuyère ISA
  5.2 Tuyères à long rayon
  5.3 Venturi-tuyères
6 Exigences d'installation
  6.1 Généralités
  6.2 Longueurs droites minimales d'amont et d'aval à
      installer entre différents accessoires et l'élément
      primaire
  6.3 Conditionneurs d'écoulement
  6.4 Circularité et cylindricité de la conduite
  6.5 Emplacement de l'élément primaire et des bagues porteuses
  6.6 Mode de fixation et joints
Annexe A (informative) Tableaux des coefficients de décharge
                       et des coefficients de détente
Bibliographie

Defines 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 flow-rate of the fluid flowing in the conduit.

DevelopmentNote
Indice de classement: X10-102-3. (06/2003)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy

Sorry this product is not available in your region.