Standard

IEC 60534-2-1:1998 ED1

Sep 1998 Revised

Note: This standard has a new edition: IEC 60534-2-1:2011 ED2

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Corrigendum 1 - Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions Revised IEC 60534-2-1:1998/COR1:2000 ED1 Corrigendum from Publication date: Feb 2000 Version: 1 Language: English/French Services: Read Online (No printing ), Printed and bound

Abstract

Includes equations for predicting the fow of compressible and incompressible fluids through control valves. Not intended for use when non-Newtonian fluids, fluid mixtures, slurries, or liquid-solid conveyance systems are encoutnererd. Equations for compressible fluids are for use with gas or vapour and are not inteded for use with multiphase streams such as gas-liquid, vapour-liquid or gas-solid mixtures. Valid for valves with xT smaller or equal to 0,84. The contents of the corrigendum of February 2000 have been included in this copy.

Document information

Standard from IEC
Published: 1 September 1998
Withdrawn: 30 March 2011
Edition: 1
Version: 1
Document type: IS
Pages
ISBN:

ICS 23.060.40
ICS 25.040.40
ISO TC TC 65/SC 65B

Product Relations

Revised by: IEC 60534-2-1:2011 ED2
Replaces: IEC 60534-2-2:1980 ED1
Replaces: IEC 60534-2:1978 ED1

IEC 60534-2-1:1998 ED1

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IEC 60534-2-1:2011 ED2