Norm

NEN-EN 14451:2002 Ontw. en

Middelen ter voorkoming van verontreiniging van drinkwater door terugstroom - In-line anti-vacuümklep - Klasse A - Familie D - Type A

  • Deze norm is ingetrokken sinds 01-05-2005

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 20
Commissie Drinkwatervoorziening
Gepubliceerd op 01-06-2002
Taal Engels
This draft European standard specifies : - the field of application ; - the requirements for in line anti-vacuum valves with non polymeric bodies ; - the dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design to which in-line anti-vacuum valves of nominal sizes DN 8 up to and including DN 80 ; - the test method and requirements for verifying these properties. For combined devices 1) only the anti-pollution test are to be performed ; - the marking and the presentation ; - the acoustics.

Details

ICS-code 13.060.20
23.060.50
91.140.60
Nederlandse titel Middelen ter voorkoming van verontreiniging van drinkwater door terugstroom - In-line anti-vacuümklep - Klasse A - Familie D - Type A
Engelse titel Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 inclusive - Family D, type A
Vervangen door
Normatieve verwijzingen
  • 98/83/EG, Kwaliteit drinkwater (vervangt 80/778/EEG)

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