UNE-EN 14454:2005
Current
The latest, up-to-date edition.
Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
Hardcopy , PDF
Spanish, Castilian, English
14-12-2005
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Nominal sizes
5 Designation
6 Marking and technical documents
7 Symbolization
8 General design characteristics
9 Physico-chemical characteristics
10 Characteristics and tests
11 Acoustic characteristics
Annex A (normative) Sampling and test sequence
Defines the characteristics of hose union backflow preventers DN 15 to DN 32 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 Degree C and for 1 h at 90 Degree C.
| Committee |
CTN 149
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 14454 : 2005 | Identical |
| NEN EN 14454 : 2005 | Identical |
| NS EN 14454 : 1ED 2005 | Identical |
| I.S. EN 14454:2005 | Identical |
| SN EN 14454 : 2005 | Identical |
| UNI EN 14454 : 2005 | Identical |
| BS EN 14454:2005 | Identical |
| EN 14454:2005 | Identical |
| NF EN 14454 : 2005 | Identical |
| DIN EN 14454:2005-08 | Identical |
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