Norm

NEN-EN 12201-4:2012 en

Kunststofleidingsystemen voor drinkwatervoorziening, en voor drainage en riolering onder druk - Polyetheen (PE) - Deel 4: Kleppen

49,30

Over deze norm

Status Definitief
Aantal pagina's 19
Commissie Kunststofleidingsystemen
Gepubliceerd op 01-02-2012
Taal Engels
This European Standard, known as the System Standard, specifies the requirements for a piping system and its components when made from polyethylene (PE). The piping system is intended to be used for water supply intended for human consumption, including the conveyance of raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes.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. It also specifies the test parameters for the test methods referred to in this European Standard. In conjunction with Parts 1, 2, 3 and 5 of EN 12201 it is applicable to PE valves, their joints and to joints with components of PE and other materials intended to be used under the following conditions: a) allowable operating pressure, PFA, up to 25 bar 1) b) an operating temperature of 20 °C as a reference temperature; c) buried in the ground; d) sea outfalls; e) laid in water; f) above ground, including pipes suspended below bridges. This Part of EN 12201 covers valves for pipes with a nominal outside diameter dn ≤ 315 mm.

Details

ICS-code 23.060.01
91.140.60
Nederlandse titel Kunststofleidingsystemen voor drinkwatervoorziening, en voor drainage en riolering onder druk - Polyetheen (PE) - Deel 4: Kleppen
Engelse titel Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves
Vervangt
Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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