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DIN 4807-5:1997-03
Expansion vessels - Part 5: Closed expansion vessels with membrane for drinking water installations; Requirements, test, design and designation; DVGW code of practice
| Fecha edición: |
1997-03-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | The document specifies construction, working conditions and tests of expansion vessels with membrane used in drinking water installations. Espansion vessls with membrane used in drinking water installation must fulfil further requirements to provide acceptable quality of drinking water than those expansion vessels with membrane which re used in heating installations. These additional requirements and the relevant tests layed down in this standard regarding mainly water flow, corrosion protection und hygienic soundness ensure drinking water quality. |
| Keywords: | Closed|Commissioning|Design|Diaphragms (mechanical components)|Drinking water installations|Expansion|Expansion tanks|Expansion vessels|Maintenance|Marking|Membranes|Mounting|Pressure expansion tanks|Pressure vessels|Specification (approval)|Storage|Test reports|Testing|Water practice |
| ICS: | 91.140.60 - Sistemas de abastecimiento de agua |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 4807-5:1995-06 |










