Handlevagon 0
Standard

NS-EN 593:2004

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 593:2017

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

This standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used for isolating, regulating or control applications.The PN and Class ranges are :¾ PN 2,5 ; PN 6 ; PN 10 ; PN 16 ; PN 25 ; PN 40 ; Class 150 ; Class 300.The DN range is :¾ DN 20 ; DN 25 ; DN 32 ; DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ; DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400 ; DN 450 ; DN 500 ; DN 600 ; DN 700 ; DN 750 ; DN 800 ; DN 900 ; DN 1000 ; DN 1200 ; DN 1400 ; DN 1600 ; DN 1800 ; DN 2000 ; DN 2200 ; DN 2400.DN 750 is used only for Class 150 and Class 300.For special application as industrial process control valves, see EN 1349 and EN 60534-2-1.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2004-02
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 23.060.30
  • National Committee CEN/TC 69

Referanser i lov

EU lov:
Lov referanseRestriksjoner
97/23/EC

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