PREN 16722 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INDUSTRIAL VALVES - END-TO-END AND CENTRE-TO-END DIMENSIONS FOR VALVES WITH SCREWED ENDS
14-04-2014
01-09-2015
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
Defines the end-to-end and centre-to-end dimensions for valves with screwed ends with connecting dimensions in compliance with EN ISO 228-1 or EN 10226-1, used in PN and Class designated piping systems.
| Committee |
TC 69
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 14/30296044 DC : 0 | Identical |
| 14/30301577 DC : 0 | BS EN 16767 - INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES |