UNE-EN 488-1:2025
Current
The latest, up-to-date edition.
District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel shut-off valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene (Endorsed by Asociación Española de Normalización in May of 2025.)
Hardcopy , PDF
English
01-05-2025
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, valve extension pipes, polyurethane (PUR) foam thermal insulation and a casing of polyethylene.The valve assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.
| Committee |
CTN 92
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN 488-1:2025 | Identical |
| DIN EN 488-1:2025-07 | Equivalent |
| I.S. EN 488-1:2025 | Equivalent |
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