Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Square-edged orifice plates and nozzles - With
  drain holes, in pipes below 50 mm diameter, and
  as inlet and outlet devices
6 Orifice plates (except square-edged)
7 Venturi tubes with machined convergent of angle 10,5 degrees
Annex A (informative) - An example of the calculations in 5.1.2
Bibliography

Abstract

This document 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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 30
Supersedes	ISO TR 15377 : 2007