DIN EN 12806:2003-08

Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
   3.1 Terms and definitions
   3.2 Abbreviations
4 Technical requirements
   4.1 General
   4.2 General design rules
   4.3 Materials
   4.4 Design temperature
5 Classification of components
6 Construction and workmanship
7 Tests
   7.1 General
   7.2 Overpressure test
   7.3 External leak tests
   7.4 Seat leak test
   7.5 Operational tests
   7.6 Endurance test
   7.7 Vibration test
   7.8 LPG compatibility test (for rubber materials)
   7.9 Corrosion resistance test
   7.10 Resistance to dry heat test
   7.11 Ozone ageing test
   7.12 Creep test
   7.13 Temperature cycle test
8 Markings
Annex A (informative) Classification of automotive LPG components
Annex B (informative) Prototype approval requirements
    B.1 Application for prototype approval
    B.2 Approval according to UN/ECE Regulation 67
    B.3 Modification of the component and extension of approval
    B.4 Conformity of production
    B.5 Production definitely discontinued
    B.6 Example of a communication form
    B.7 Type approval mark
    B.8 International country numbers
Annex C (normative) Requirements for the components fitted in or
        on the container
    C.1 80% stop value
    C.2 Level indicator
    C.3 Float
    C.4 Pressure relief valve
    C.5 Remote-controlled service valve with excess flow valve
    C.6 Excess flow valve
    C.7 Pressure Relief Device (PRD)
Annex D (normative) Requirements for the fuel pump
    D.1 Definition
    D.2 Design criteria
    D.3 Specific design rules
    D.4 Test procedures
Annex E (normative) Requirements for the gas-tight housing
    E.1 Definition
    E.2 Design criteria
    E.3 Specific design rules
    E.4 Applicable tests
Annex F (normative) Requirements for the power supply bushing
    F.1 Definition
    F.2 Design criteria
    F.3 Specific design rules
    F.4 Applicable tests
Annex G ( normative) Requirements for the non-return valve
    G.1 Definition
    G.2 Design criteria
    G.3 Specific design rules
    G.4 Applicable tests
Annex H (normative) Requirements for the multi-valve
    H.1 Definition
    H.2 Design criteria
    H.3 Specific design rules
    H.4 Applicable tests
Annex I (normative) Requirements for the vaporiser/pressure
        regulator
    I.1 Definition
    I.2 Design criteria
    I.3 Specific design rules
    I.4 Applicable tests
Annex J (normative) Requirements for the remote-controlled shut-off
        valve
    J.1 Definition
    J.2 Design criteria
    J.3 Specific design rules
    J.4 Applicable tests
Annex K (normative) Requirements for LPG injectors and the mixing
        unit
    K.1 Injector
    K.2 Mixing unit
Annex L (normative) Requirements for the LPG dosage unit
    L.1 Definition
    L.2 Design criteria
    L.3 Specific design rules
    L.4 Applicable tests
Annex M (normative) Requirements for the flexible hoses
    M.1 Definition
    M.2 Design criteria
    M.3 Specific design rules
    M.4 Tests
    M.5 Markings
Annex N (normative) Requirements for the hydrostatic relief valve
    N.1 Definition
    N.2 Design criteria
    N.3 Specific design rules
    N.4 Applicable tests
Annex O (normative) Requirements for the filter unit
    O.1 Definition
    O.2 Design criteria
    O.3 Specific design rules
    O.4 Applicable tests
Annex P (normative) Requirements for the pressure and/or temperature
        sensor
    P.1 Definitions
    P.2 Design criteria
    P.3 Specific design rules
    P.4 Applicable tests
Annex Q (normative) Requirements for the service coupling
    Q.1 Definition
    Q.2 Design criteria
    Q.3 Specific design rules
    Q.4 Applicable tests procedure
Annex R (normative) Requirements for the Electronic Control Unit
        (ECU)
    R.1 Definition
    R.2 Design criteria
    R.3 Specific design rules
Annex S (normative) Requirements for the fuel rail
    S.1 Definition
    S.2 Design criteria
    S.3 Specific design rules
    S.4 Applicable tests
Annex T (normative) Requirements for the filling unit
    T.1 Definition
    T.2 Design criteria
    T.3 Specific design rules
    T.4 Applicable tests
    T.5 Main dimensions of different types of vehicle filling units
        in use in Europe
Bibliography