EN 488:2019
Current
The latest, up-to-date edition.
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
16-10-2019
This document specifies requirements and test methods for factory made thermally insulated bonded valve assemblies for hot water networks in accordance with EN 13941 1, comprising a steel valve, rigid polyurethane foam thermal insulation and a casing of polyethylene.The valve assembly could also include the following additional elements: measuring wires, spacers and diffusion barriers.
| Committee |
CEN/TC 107
|
| DocumentType |
Standard
|
| ProductNote |
THIS STANDARD ALSO REFERS TO :EN 253
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 488:2020-03 | Identical |
| SS-EN 488:2019 | Identical |
| I.S. EN 488:2019 | Identical |
| UNI EN 488:2019 | Identical |
| BS EN 488:2019 | Identical |
| NS-EN 488:2019 | Identical |
| PN-EN 488:2020-01 | Identical |
| ÖNORM EN 488: 2020 03 15 | Identical |
| NEN-EN 488:2020 | Identical |
| SN EN 488:2020 | Identical |
| NF EN 488:2019 | Identical |
| UNE-EN 488:2019 | Identical |
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