STN EN 12201-4
| Name: | STN EN 12201-4 |
| Validity: | Withdrawn |
| Number of pages: | 28 |
| Language: |
EN
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| Slovak title | Potrubné systémy z plastov na zásobovanie vodou a na tlakové kanalizačné potrubia a stoky. Polyetylén (PE). Časť 4: Armatúry na zásobovanie vodou |
| English title | Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 4: Valves for water supply systems |
| Release Date: | 01. 05. 2024 |
| Date of withdrawal: | 01. 11. 2024 |
| ICS: | 23.040.20, 23.060.01 |
| Sorting character/National clasification code | 64 3041 |
| Level of incorporation: | idt EN 12201-4:2024 |
| Official Journal | 04/24 |
| Amendments | |
| Replaced by: | STN EN 12201-4:2024-11 (64 3041) |
| Repleces: | STN EN 12201-4:2012-08 (64 3041) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the characteristics of valves or valve bodies made from polyethylene (PE) for buried and above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drains and sewers under pressure, vacuum sewer systems, and water for other purposes, with the exception of industrial applications. NOTE 1 For PE components intended for the conveyance of water for human consumption and raw water prior to treatment, attention is drawn to 6.4. Components manufactured for water for other purposes, drains and sewers, and vacuum systems are possibly not suitable for water supply for human consumption. NOTE 2 Industrial application is covered by EN ISO 15494 [2]. The intended use includes sea outfalls, laid in water and pipes suspended below bridges. |
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