400 this European Standard may be used as a "guideline""." />
Amendment

NS-EN 334:1999/A1:2000

Withdrawn

Note: This standard has a new edition: NS-EN 334:2019+A1:2024

Corrigendums and amendments are bought separately.

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Abstract

Add to the st indent of the 1st sentence "and nominal diameter up to DN 400". In the 2nd indent of 1st sentence replace "ambient temperature" with "operating temperature". Replace the 4 th sentence with : "For inlet pressure higher than 100 bar and/or operating temperatures outside the range from - 20 °C to 60 °C and/or nominal diameter DN > 400 this European Standard may be used as a "guideline"".

Document information

  • Amendment from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 23.060.40
  • National Committee CEN/TC 235

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