EN 12094-5:2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 General design
  4.2 Connection threads and flanges
  4.3 Function and ambient temperatures
  4.4 Resistance to internal pressure and leakage
  4.5 Resistance to bursting
  4.6 Operational reliability
  4.7 Flow characteristics
  4.8 Resistance to corrosion
  4.9 Resistance to stress corrosion
  4.10 Vibration resistance
  4.11 Operating force
  4.12 Documentation
5 Type test methods
  5.1 Conditions
  5.2 Samples and order of tests
  5.3 Compliance
  5.4 Test for function
  5.5 Test for resistance to internal pressure and
       leakage
  5.6 Test for resistance to bursting
  5.7 Test for operational reliability
  5.8 Test for operation under temperature conditions
  5.9 Test for flow characteristic data
  5.10 Test for resistance to corrosion
  5.11 Test for resistance to stress corrosion
  5.12 Vibration test
  5.13 Test for operating force
6 Marking
7 Evaluation of conformity
  7.1 General
  7.2 Initial type testing
  7.3 Factory production control (FPC)
Annex ZA (informative) - Clauses of this European
         Standard addressing the provisions of the EU
         Construction Products Directive
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure for the attestation of conformity
           of selector valves and their actuators
      ZA.3 CE Marking and labelling
Bibliography

This European Standard specifies requirements and describes test methods for selector valves and their actuators used in CO2 -, Inert Gas- or Halocarbon gas fire extinguishing systems.