EN 15767-2:2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Mechanical characteristics
  4.2 Materials
  4.3 Flush
  4.4 Hydraulic characteristics
  4.5 Leak-tightness
5 Testing and verification
  5.1 General
  5.2 Jet spray angle measurement
  5.3 Heat and frost test
  5.4 Flushing
  5.5 Flow and throw test
  5.6 Leak-tightness test
6 Information for use
  6.1 Instruction and maintenance handbook
  6.2 Marking
Annex A (informative) - Acceptance test on delivery
Annex B (normative) - Datasheet for water nozzles
  B.1 General
  B.2 General data
  B.3 Flow - pressure chart
  B.4 Operational devices
  B.5 Requirements
  B.6 Optional extra data (no requirements)
  B.7 Data certified by *
Annex C (informative) - Example of completed datasheet for water
                        nozzles
  C.1 General data
  C.2 Flow - pressure chart
  C.3 Operational devices
  C.4 Requirements
  C.5 Optional extra data (no requirements)
  C.6 Data certified by *
Bibliography

1.1In addition to the requirements given in EN 15767-1, this European Standard is applicable to water nozzles, including water with fire extinguishing additives. It specifies requirements for safety, performance, classification and designation, as well as test methods, instructions for use and maintenance and marking.1.2This European Standard is not applicable to water nozzles that are manufactured before its date of publication.