EN 60534-2-1:2011/AC:2015
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INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS (IEC 60534-2-1:2011)
Published date
23-04-2015
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Installation
6 Sizing equations for incompressible fluids
7 Sizing equations for compressible fluids
8 Correction factors common to both incompressible
and compressible flow
9 Reynolds Number, Re[V]
Annex A (normative) - Sizing equations for
non-turbulent flow
Annex B (normative) - Sizing equations for fluid
flow through multistage control valves
Annex C (informative) - Piping factor computational
considerations
Annex D (informative) - Engineering Data
Annex E (informative) - Reference calculations
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
| Committee |
TC 65X
|
| DevelopmentNote |
Supersedes EN 60534-2-2 (05/2001) Supersedes UNE EN 60534-2-2. (05/2005)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| CEI EN 60534-2-1/EC:2016 | Identical |
| PN EN 60534-2-1 : 2011 AC 1 2015 | Identical |
| NBN EN 60534 2-1 : 2011 COR 2015 | Identical |
| IEC 60534-2-1:2011 | Identical |
| I.S. EN 60534-2-1:2011-2015-10 | Identical |
| BS EN 60534-2-1:2011 | Identical |
| NF EN 60534-2-1 : 2011 | Identical |
| DIN EN 60534-2-1:2012-01 | Identical |
| NEN EN IEC 60534-2-1 : 2011 C1 2015 | Identical |
| IEC 60534-2-1:2011/COR1:2015 | Identical |
| BS EN 593:2017 | Industrial valves. Metallic butterfly valves for general purposes |
| 09/30202711 DC : 0 | BS EN 1267 - INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| CEI EN 60534-7 : 2012 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET |
| EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
| EN 60534-2-5:2003 | Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery |
| EN 1349:2009 | Industrial process control valves |
| I.S. EN 12284:2003 | REFRIGERATING SYSTEMS AND HEAT PUMPS - VALVES - REQUIREMENTS, TESTING AND MARKING |
| BS EN 1349:2009 | Industrial process control valves |
| 16/30339483 DC : 0 | BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| BS EN 60534-7:2010 | Industrial-process control valves Control valve data sheet |
| I.S. EN 334:2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| BS EN 60534-2-3:2016 | Industrial-process control valves Flow capacity. Test procedures |
| CEI EN 60534-2-5 : 2004 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-5: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW THROUGH MULTISTAGE CONTROL VALVES WITH INTERSTAGE RECOVERY |
| ONORM EN 334 : JUN 2009 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| DIN EN 12284:2004-01 | Refrigerating systems and heat pumps - Valves - Requirements, testing and marking |
| BS EN 334 : 2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN 1267:2012 | INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| I.S. EN 1349:2009 | INDUSTRIAL PROCESS CONTROL VALVES |
| I.S. EN 593:2017 | INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| 08/30187521 DC : 0 | BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES |
| DIN EN 334:2016-05 (Draft) | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| BS EN 60534-2-5:2003 | Industrial-process control valves. Flow capacity Sizing equations for fluid flow through multistage control valves with interstage recovery |
| 16/30334287 DC : 0 | BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR |
| PREN 593 : DRAFT 2016 | INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| 08/30179182 DC : DRAFT MAY 2008 | BS EN 1349 - INDUSTRIAL PROCESS CONTROL VALVES |
| I.S. EN 60534-7:2010 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET |
| DIN EN 1267:2012-04 | Industrial valves - Test of flow resistance using water as test fluid |
| BS EN 12284:2003 | Refrigerating systems and heat pumps. Valves. Requirements, testing and marking |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| EN 593:2017 | Industrial valves - Metallic butterfly valves for general purposes |
| 04/30117386 DC : DRAFT JUL 2004 | EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN 60534-2-3:2016 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-3: FLOW CAPACITY TEST PROCEDURES |
| I.S. EN 60534-2-5:2003 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-5: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW THROUGH MULTISTAGE CONTROL VALVES WITH INTERSTAGE RECOVERY |
| BS EN 1267:2012 | Industrial valves. Test of flow resistance using water as test fluid |
| EN 12284:2003 | Refrigerating systems and heat pumps - Valves - Requirements, testing and marking |
| EN 60534-2-3:2016 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| EN 60534-7:2010 | Industrial-process control valves - Part 7: Control valve data sheet |
| UNE-EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
| EN 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
| EN 60534-2-3:2016 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| IEC 60534-2-3:2015 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| IEC 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
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