Standard

NS-EN 12050-4:2015

Published

Corrigenda and amendments are bought separately.

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Abstract

This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and conformity evaluation.

Document information

  • Standard from SN
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 91.140.80
  • National Committee SN/K 85

Legal references

EU law: 89/106/EEC, 305/2011

Product Relations

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