Abstract

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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. Information is also given for square-edged orifice plates and nozzles under conditions outside the scope of ISO 5167 series.

NOTE       The data on which this document is based are limited in some cases.


General information 

  • Status
     : Published
    Publication date
     : 2023-09
  • Edition
     : 4
    Number of pages
     : 31
  • Technical Committee
     : ISO/TC 30/SC 2 Pressure differential devices
  • ICS
     :
    17.120.10 Flow in closed conduits

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