Norm

NEN-EN 14506:2005 en

Middelen ter voorkoming van verontreiniging van drinkwater door terugstroming - Automatische omleiding - Familie H, type C

49,30

Over deze norm

Status Definitief
Aantal pagina's 22
Commissie Drinkwatervoorziening
Gepubliceerd op 01-05-2005
Taal Engels
This document specifies: a) field of application; b) requirements for automatic diverters; c) dimensional and the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of automatic diverters; d) test method and requirements for verifying these properties. For sanitary tapware (see Clause 2) with integrated devices, the automatic diverter is only considered to be a backflow protection device if it has passed the requirements of this document and additionally those of the applicable product standard for the draw off tap or mixing valve; e) marking and presentation; f) acoustics. This document specifies the characteristics of automatic diverters suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C. They are intended only for installation with no downstream closing device. This document is applicable to the product type indicated as follows: i) integrated in spout (outlet); ii) integrated in the mixing body; iii) non-integrated (part of a set) above the maximum water level.

Details

ICS-code 13.060.20
23.060.01
91.140.60
Nederlandse titel Middelen ter voorkoming van verontreiniging van drinkwater door terugstroming - Automatische omleiding - Familie H, type C
Engelse titel Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C
Vervangt
Normatieve verwijzingen
  • 98/83/EG, Kwaliteit drinkwater (vervangt 80/778/EEG)

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