Superseded
Draft standard
Historical
DIN EN 488:2018-03
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; German and English version prEN 488:2018
Summary
This document specifies requirements and test methods for factory made thermally insulated bonded valve assemblies for hot water networks in accordance with prEN 13941 1, comprising a steel valve, rigid polyurethane foam insulation and a casing of polyethylene.The valve assembly may also include the following additional elements: measuring wires, spacers and diffusion barriers.
Notes
Prévu pour remplacer DIN EN 488 (2016-02).
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/2018 |
| Page Count | 62 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/03/2018
Superseded
Historical
01/02/2016
Superseded
Historical
01/06/2014
Superseded
Historical
01/03/2009
Superseded
Historical