Standard

NS-EN 13774:2003

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 13774:2013

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Omfang

This EN deals with isolating valves used for gas distribution systems with maximum operating pressure <= 16 bar, and which operate with fuel gases of the first and second family, according to EN 437. It applies to valves DN 25 and larger. The types of isolating valves to be considered are: plug and ball valves, gate valves, globe valves and butterfly valves.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.060.01
  • National Committee CEN/TC 69

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