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        LXDG-15~25

        LXDG-15~25

        Single-jet, vane wheel, dry-dial water meter


        Application:
        --Measuring the volume of cold potable water passing through the pipeline.

        Feature:
        --Single-jet, dry-dial, free rotating register, small in size and light in weight;
        --Magnetic drive, Resistance to exterior magnet interference,
        --keep the reading clear in a long term service;

        Note:
        --Measuring accuracy conform to ISO 4064 class B standard..
        --Available with different length on request. Available in hot water meter on request.

        Working condition:
        --Water temperature :0.1℃~40℃ ( 0.1℃~90℃ for hot water meter)
        --Water pressure : ≤1.0Mpa

        Maximum Permissible Error:
        (1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
        (2) in the upper zone from qt inclusive up to and including qs is ±2%
        Hot water meter ±3%

        MAIN TECHNICAL SPECIFICATIONS

        Type

        Size
        (mm)

        Class

        qs
        Overload
        Flow

        qp Permanent Flow

        qt
        Transitional Flow

        qmin Minimum Flow

        Minimum Reading

        Maximum Reading

        m3/h

        L/h

        m3

        LXDG-15

        15

        B

        3

        1.5

        120

        30

        0.00005

        99,999

        LXDG-20

        20

        B

        5

        2.5

        200

        50

        0.00005

        99,999

        LXDG-25A

        25

        B

        7

        3.5

        280

        70

        0.00005

        99,999

         

         

        DIMENSIONS

        Type

        Size

        L
        Length

        B
        Width

        H
        Height

        D
        Connecting
        Thread

        mm

        LXDG-15

        15

        110

        82

        89

        G3/4B

        LXDG-20

        20

        130

        82

        89

        G1B

        LXDG-25

        25

        130

        82

        89

        G11/4B

         

         

         

         

         

        LXDG-15A~25A SINGLE-JET, VANE WHEEL, DRY-DIAL WATER METER

        Code

        Description

        Material

        QTY

        1

        Hinge Bolt

        Brass

        1

        2

        Lid

        ABS

        1

        3

        Hinge Nut

        Brass

        1

        4

        Retaining Ring

        ABS

        1

        5

        Sealed Register

        Assembly

        1

        6

        Fixing Ring

        Brass

        1

        7

        Enforcing Plate

        Iron

        1

        8

        Magnetic Shield Ring

        Iron

        1

        9

        Separating Plate

        PPO

        1

        10

        O-ring

        Silicon Rubber

        1

        11

        Complete Turbine

        Assembly

        1

        12

        Counter Pivot

        Component

        1

        13

        Body

        Brass

        1

        14

        Inlet Strainer

        POM

        1

        15

        Coupling gasket

        Rubber

        2

        16

        Coupling Tail Piece

        Brass

        2

        17

        Coupling Nut

        Brass

        2

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