Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
  4.1 Reaction to fire
  4.2 External pressure strength
  4.3 Mechanical strength: Internal pressure strength
       4.3.1 Determination of nominal pressure PN
       4.3.2 Verification of pressure strength
  4.4 Dimensional tolerances
  4.5 Effectiveness: tightness (gas and liquid)
  4.6 Durability of valves
  4.7 Dangerous substances
  4.8 Resistance to high temperature
  4.9 Safeguard against overloading of handle
  4.10 Noise level
5 Calculation and test methods
  5.1 Reaction to fire
  5.2 Determination of the nominal pressure PN for
       thermoplastics materials
  5.3 Internal pressure strength
  5.4 Dimensional tolerances
  5.5 Effectiveness: tightness gas and liquid
  5.6 Durability
  5.7 Safeguard against overloading of handle
6 Evaluation of conformity
  6.1 General
  6.2 Initial type testing
       6.2.1 General
       6.2.2 Initial type test requirements
  6.3 Factory production control
       6.3.1 General
       6.3.2 FPC requirements
       6.3.3 FPC system requirements
  6.4 One-off products and products produced in very
       low quantities
Annex A (normative) - Product standards for building and
        civil engineering applications for the delivery of
        liquid and gaseous fluids
Annex B (normative) - Standards for assessment of conformity
        for building and civil engineering applications for the
        delivery of liquid and gaseous fluids
Annex ZA (informative) - Clauses of this European Standard
         addressing the provisions of EU Construction
         Products Directive
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure for attestation of conformity of valves
           made of thermoplastic materials
           ZA.2.1 Systems of attestation of conformity
           ZA.2.2 EC Certificate and Declaration of conformity
      ZA.3 CE marking and labelling
           ZA.3.1 CE marking requirements
           ZA.3.2 Simplified CE marking with reference to a web site
                  ZA.3.2.1 General
                  ZA.3.2.2 Minimum rules for the proper use of a
                           web site for CE marking information
Bibliography