ISO/TR 15377:2018

Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167

Publication date:   Jan 5, 2018

95.99 Withdrawal of Standard   Sep 4, 2023

General information

95.99 Withdrawal of Standard   Sep 4, 2023

ISO

ISO/TC 30/SC 2 Pressure differential devices

Technical Report

17.120.10   Flow in closed conduits

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Scope

ISO/TR 15377:2018 describes the geometry and method of use for conical-entrance orifice plates, quarter-circle orifice plates, eccentric orifice plates and Venturi tubes with 10,5° convergent angles. Recommendations are also given for square-edged orifice plates and nozzles under conditions outside the scope of ISO 5167.
NOTE The data on which this document is based are limited in some cases.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TR 15377:2007

NOW

WITHDRAWN
ISO/TR 15377:2018
95.99 Withdrawal of Standard
Sep 4, 2023

REVISED BY

PUBLISHED
ISO/TR 15377:2023