EN
SR EN 12201-4:2012
Sisteme de canalizare de materiale plastice, pentru alimentare cu apă, branşamente şi evacuare sub presiune. Polietilenă (PE). Partea 4: Robinete pentru sistemele de alimentare cu apă
This Part of EN 12201 specifies the characteristics of valves or valve bodies made from polyethylene (PE 100 and PE 80) for buried and above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes. NOTE 1 For valves or valve bodies intended for drainage and sewerage under pressure, additional specifications/tests may be necessary according to the requirements of the purchaser, especially for the chemical resistance of the components in contact with the fluids and functioning characteristics. NOTE 2 For PE components intended for the conveyance of water for human consumption and raw water prior to treatment attention is drawn to 5.4. Components manufactured for water for other purposes may not be suitable for water supply for human consumption. It also specifies the test parameters for the test methods referred to in this European Standard. NOTE 3 Valves made from material other than polyethylene (PE) designed for the supply of water in
Status :
Anulat
Data aprobării : 31.07.2012
Data anulării : 31.07.2024
Număr de pagini : 20
ICS : 23.060.01 Robinetarie în general,91.140.60 Sisteme de alimentare cu apa
Comitet tehnic : 108 - Materiale plastice şi cauciuc, metode de analiză şi produse
- Inlocuieste SR EN 13244-4:2004
- Inlocuieste SR EN 12201-4:2002
- Inlocuit prin SR EN 12201-4:2024