IEC 60534-2-2:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Industrial-process control valves. Part 2: Flow capacity. Section Two: Sizing equations for compressible fluid flow under installed conditions
Hardcopy , PDF
English - French
01-01-1980
23-07-2013
Contents
Foreword
Preface
Clause
1. Scope
2. Definitions
3. Installation
4. Nomenclature
5. Sizing equations
6. Piping geometry factor FP
7. Expansion factor Y
8. Pressure differential ratio factor XT or XTP
9. Specific heat ratio factor FY
10. Compressibility factor Z
Appendix A
Appendix B
Covers equations suitable for use in sizing industrial process control valves when the flowing media are compressible fluids. The equations are for use with gas or vapour and are not intended for use with multiphase streams.
| DocumentType |
Standard
|
| Pages |
35
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS 5793-2.2(1981) : AMD 7817 | Identical |
| NEN 10534-2-2 : 1993 | Identical |
| I.S. EN 60534-2-2:1993 | Identical |
| CEI EN 60534-2-2 : 1ED 1998 | Identical |
| NF EN 60534 2-2 : 1993 | Identical |
| EN 60534-2-2:1993 | Corresponds |
| NFE 29 312 : 1984 | Similar to |
| NFE 29 313 : 1990 | Similar to |
| DIN IEC 60534-2-2:1984-06 | Identical |
| DIN EN 60534-2-2:1995-01 | Identical |
| BS EN 60534-2-2:1993 | Identical |
| UNE-EN 60534-2-2:1994 | Identical |
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