DIN EN 12864 E : 2006 AMD 3 2010

Foreword to EN 12864:2001
Foreword to EN 12864:2001/A1:2003
Foreword to EN 12864:2001/A2:2005
1 Scope
2 Normative references
3 Terms and definitions
  3.1 General definitions
  3.2 Definitions concerning gas
  3.3 Definitions concerning pressures
  3.4 Definitions concerning rates
4 Terminology
5 Structural characteristics
  5.1 General
  5.2 Materials
  5.3 Special requirements
  5.4 Mechanical strength
  5.5 Soundness
  5.6 Mechanical endurance
  5.7 Resistance to humidity changes
  5.8 Resistance to corrosion
6 Performance characteristics
7 Test methods
  7.1 General conditions
  7.2 Verification of structural characteristics
  7.3 Verification of performance characteristics
8 Marking - Packaging - Instructions
  8.1 General
  8.2 Marking of the regulator
  8.3 Packaging
  8.4 Instructions for use and maintenance
Annex A (normative) Special requirements for regulators fitted
        with pressure or rate operated safety devices
      A.1 Regulators fitted with an overpressure relief valve
          of a limited flow rate
      A.2 Regulators fitted with an overpressure shut off device
      A.3 Regulators fitted with an underpressure shut off
          safety device
      A.4 Regulators fitted with an excess flow valve
Annex B (normative) Special requirements for regulators fitted
        with a temperature operated safety device
      B.1 Definition
      B.2 Structural characteristics
      B.3 Performance characteristics
      B.4 Test methods
Annex C (normative) Special requirements for low pressure
        regulators under extreme temperature conditions
Annex D (normative) Multimode connection regulator for LPG
        cylinders to supply appliances installed in caravans
        and motor caravans or freshwater boats
      D.1 Scope
      D.2 Design characteristics
      D.3 Structural characteristics
      D.4 Operating characteristics
      D.5 Marking - Packaging - Instructions
Annex E (normative) Complementary test requirements for non
        metallic thermoplastic or thermosetting materials used
        in the construction of regulators
      E.1 Scope
      E.2 Materials
      E.3 Special conditions for carrying out the tests mentioned
          in the body of the standard
      E.4 Special requirements
      E.5 Sampling and order of tests
Annex F (normative) Supplementary requirements for reinforced
        diaphragms and elastomeric seals used in LPG appliances
        and their associated equipment
Annex G (normative) Inlet connections
Annex H (normative) Outlet connections
Annex I (normative) Special requirements for low pressure non
        adjustable regulators fitted with two or three outlets
        for outdoor use
      I.1 Structural characteristics
      I.2 Performance characteristics
      I.3 Test methods
      I.4 Marking
Annex J (normative) Method for measuring leaks at test pressures
        less than or equal to 20 bar
      J.1 Scope
      J.2 Diagram of the test bench
      J.3 Determination of coefficient K
      J.4 Measurement of the leak
      J.5 Checks
Annex K (normative) Special requirements for regulators fitted
        with an inlet valve
      K.1 Definition
      K.2 Structural characteristics
      K.3 Performance characteristics: mechanical strength
      K.4 Test method
Annex L (informative) Alternative test method for resistance
        to corrosion
      L.1 Principle
      L.2 Reagents
      L.3 Apparatus
      L.4 Test method
      L.5 Results
Annex M (normative) Regulator for LPG cylinders to supply
        appliances installed in seawater boats
      M.1 Scope
      M.2 General
      M.3 Maximum guaranteed rate
      M.4 Regulators fitted with a pressure relief valve
      M.5 Vent
      M.6 Connections
      M.7 Material
      M.8 Corrosion
      M.9 Marking
      M.10 Instructions for use and maintenance
Annex ZA (informative) Clauses of this European Standard
         addressing essential requirements or other provisions
         of EU directives
National Annex NA (informative) Bibliography