Standard

NS-EN 12729:2002

Published

Note: This standard has a new edition: NS-EN 12729:2023

Corrigendums and amendments are bought separately.

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Abstract

The purpose of this standard is to define - the field of application; - the dimensional, physico-chemical, design, hydraulic, mechanical and acoustic characteristics; - the working and the prescriptions for the tests to check , these characteristics; - the marking and the presentation. To be adhered to for reduced pressure principle backflow preventers, controllable BA.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2002-11
  • Version: 1
  • Document type: NAT
  • ICS 13.060.20
  • ICS 91.140.60
  • National Committee CEN/TC 164/WG 14

Legal references

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

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