BS EN 593:2017
Current
The latest, up-to-date edition.
Industrial valves. Metallic butterfly valves for general purposes
Hardcopy , PDF
English
14-11-2017
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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
5 Final assessment
6 Designation
7 Marking and preparation for storage
and transportation
Annex A (informative) - Information to be supplied by
the customer
Annex B (informative) - Trim material list
Annex C (informative) - Environmental corrosion
protection
Annex D (informative) - Correspondence between
DN and NPS
Annex E (informative) - Example for valve shaft
calculation
Annex ZA (informative) - Relationship between this
European Standard and the essential
requirements of Directive 2014/68/EU
(Pressure Equipment Directive) aimed
to be covered
Bibliography
Defines minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for isolating, regulating or control applications.
| Committee |
PSE/18/3
|
| DevelopmentNote |
Supersedes 01/716462 DC. (03/2004) Supersedes BS 5155(1984) & 91/82780 DC. (03/2007) Supersedes 08/30187521 DC. (04/2011) Supersedes 16/30339483 DC. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for isolating, regulating or control applications. The PN and Class ranges are: - PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; - Class 150; Class 300; Class 600; Class 900. The size range is: - DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 050; DN 1 100; DN 1 200; DN 1 400; DN 1 500; DN 1 600; DN 1 800; DN 2 000; DN 2 200; DN 2 400; DN 2 600; DN 2 800; DN 3 000; DN 3 200; DN 3 400; DN 3 600; DN 3 800; DN 4 000. DN 750 and DN 1 050 are used only for Class 150 and Class 300. Intermediate DNs are allowed upon agreement between manufacturer and customer. For valves subject to European legislation on pressure equipment, EN 16668 applies together with this European Standard. For industrial process control valves, EN 1349 and EN 60534 2 1 apply together with this European Standard. For water supply application, EN 1074 1 and EN 1074 2 apply together with this European Standard. NOTE 1 Butterfly valves for water supply application do not comply with Annex ZA and are not CE marked because they are excluded from the pressure equipment European legislation. NOTE 2 The range of DN, applicable to each PN, for wafer and wafer lug valve types is as given in the appropriate part of EN 1092 for Type 11 flanges for the applicable material. The range of DN, applicable to each PN, for flanged valve types is as given in the appropriate part of EN 1092 for Type 21 flanges for the applicable material. The correspondence between DN and NPS is given for information in Annex D.
| Standards | Relationship |
| DIN EN 593:2016-07 (Draft) | Identical |
| NBN EN 593 : 2009 + A1 2011 | Identical |
| I.S. EN 593:2009 | Identical |
| UNI EN 593 : 2011 | Identical |
| UNE-EN 593:2009 | Identical |
| EN 593:2017 | Identical |
| NEN EN 593 : 2017 | Identical |
| DIN EN 593:2018-01 | Identical |
| DIN EN 593:2012-03 | Identical |
| SN EN 593:2018 | Identical |
| NF EN 593 : 2017 | Identical |
| I.S. EN 593:2017 | Identical |
| ONORM EN 593 : 2017 | Identical |
| NS EN 593 : 2017 | Identical |
| API 609 : 2016 | BUTTERFLY VALVES: DOUBLE-FLANGED, LUG- AND WAFER-TYPE |
| EN 12982:2009 | Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| AWWA C207 : 2013 | STEEL PIPE FLANGES FOR WATERWORKS SERVICE, SIZES 4 IN. THROUGH 144 IN. (100 MM THROUGH 3,600 MM) |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| EN ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009) |
| EN 1349:2009 | Industrial process control valves |
| EN 1759-1:2004 | Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24 |
| ISO 14732:2013 | Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials |
| EN 1759-4:2003 | Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges |
| EN 764-1:2015+A1:2016 | Pressure equipment - Part 1: Vocabulary |
| ISO 7005-3:1988 | Metallic flanges Part 3: Copper alloy and composite flanges |
| EN 558:2017 | Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves |
| EN 12266-2:2012 | Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements |
| ISO 9606-1:2012 | Qualification testing of welders — Fusion welding — Part 1: Steels |
| EN 12516-1:2014 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| EN 12516-4:2014 | Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel |
| EN ISO 14732:2013 | Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013) |
| EN 1074-1:2000 | Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements |
| EN 736-2:2016 | Valves - Terminology - Part 2: Definition of components of valves |
| EN 12266-1:2012 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
| EN 1092-4:2002 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges |
| ISO 12944-2:2017 | Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments |
| EN 12570:2000 | Industrial valves - Method for sizing the operating element |
| EN 60534-2-1:2011/AC:2015 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS (IEC 60534-2-1:2011) |
| EN ISO 10497:2010 | Testing of valves - Fire type-testing requirements (ISO 10497:2010) |
| AWWA C516 : 2014 | LARGE-DIAMETER RUBBER-SEATED BUTTERFLY VALVES, SIZES 78 IN. (2,000 MM) AND LARGER |
| EN 60534-2-3:2016 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| ISO 10497:2010 | Testing of valves — Fire type-testing requirements |
| IEC 60534-2-3:2015 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| EN 12516-2:2014 | Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells |
| ASME B16.47 : 2017 | LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD |
| ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials General rules |
| IEC 60534-2-1:2011 | Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| EN ISO 9606-1:2017 | Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013) |
| ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN ISO 5211:2017 | Industrial valves - Part-turn actuator attachments (ISO 5211:2017) |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
| ISO 1043-1:2011 | Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics |
| ISO 1629:2013 | Rubber and latices — Nomenclature |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| EN ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
| ISO 5211:2017 | Industrial valves — Part-turn actuator attachments |
| EN ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts (ISO 3506-2:2009) |
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