Norm

NEN-EN 13648-1:2008 en

Cryogene vaten - Veiligheidsvoorzieningen tegen ontoelaatbare overdruk - Deel 1: Veiligheidskleppen voor cryogeen gebruik

49,30

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Cryogene vaten
Gepubliceerd op 01-12-2008
Taal Engels
This European Standard specifies the requirements for the design, manufacture and testing of safety valves for cryogenic service, that is to say for operation with cryogenic fluids (as defined in EN 1251-1) below – 10 °C in addition to operation at ambient temperature. It is a requirement of this European Standard that the valves comply with EN ISO 4126-1 or EN ISO 4126-4. In the event of different requirements, the requirements for cryogenic service are applied. This European Standard is restricted to valves not exceeding a size of DN 100 for category B. The valves of category A are limited to DN 25 and set pressures up to 40 bars. Both categories are designed to relieve single phase vapours or gases. A valve can be specified, constructed and tested such that it is suitable for use with more than one gas or with mixtures of gases.

Details

ICS-code 23.020.40
23.060.40
Nederlandse titel Cryogene vaten - Veiligheidsvoorzieningen tegen ontoelaatbare overdruk - Deel 1: Veiligheidskleppen voor cryogeen gebruik
Engelse titel Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service
Vervangt
Normatieve verwijzingen
  • 2014/68/EU,
  • 97/23/EG, Drukapparatuur (PED)

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