BS EN 16722:2015
Current
The latest, up-to-date edition.
Industrial valves. End-to-end and centre-to-end dimensions for valves with threaded ends
Hardcopy , PDF
English
10-31-2015
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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Dimensions and tolerances
Annex A (informative) - Relationship between
DN (nominal size) and internal thread
Annex B (informative) - Origin of basic series
Annex C (informative) - Relationship between
DN (nominal size) and nominal pipe size (NPS)
Bibliography
Describes the end-to-end and centre-to-end dimensions for valves with threaded ends with connecting dimensions in compliance with EN ISO 228-1 or EN 10226-1, used in PN and Class designated piping systems.
| Committee |
PSE/18/1
|
| DevelopmentNote |
Supersedes 14/30296044 DC. (10/2015)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the end-to-end and centre-to-end dimensions for valves with threaded ends with connecting dimensions in compliance with ENISO228‑1 or EN10226‑1 , used in PN and Class designated piping systems. The range of PN is: PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400. The range of Class is: Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500. The range of nominal size is: DN 4; DN 6; DN 8; DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100. NOTE1 See AnnexC for the relationship between nominal size (DN) and nominal pipe size (NPS). NOTE2 Valves having screwed end profiles different from those specified in ENISO228‑1 or EN10226‑1 , may use the same dimensions than those specified in Table1.
| Standards | Relationship |
| EN 16722:2015 | Identical |
| ASME B16.10 : 2017 | FACE-TO-FACE AND END-TO-END DIMENSIONS OF VALVES |
| ASME B16.11 : 2016 | FORGED FITTINGS, SOCKET-WELDING AND THREADED |
| 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 12516-1:2014 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| EN 736-2:2016 | Valves - Terminology - Part 2: Definition of components of valves |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| ASME B16.34 : 2017 | VALVES - FLANGED, THREADED, AND WELDING END |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
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