DN15-50mm, threads end
        DN50-500, Flanged end
        Woltmann
        Combine
        Irrigation
        Accessories
         
        Irrigation
         
        WMVI-80~250E (cold water)
         

        This type of water meter also can be used for a remote reading transmission system as equipped with a built-in sensor.
        APPLICATION: To totalize the total volume of cold (hot) water passing through the pipeline.
        WORKING CONDITION:
        The max.admissible water pressure: 1.6MPa.
        Water temperature: 0.1℃~50℃.
        FEATURES:
        --The water meters of this series were especially designed to give a reliable measurement of waters carrying also solid particles.
        --Head lose of the meters are negligible, enabling efficient operation to be maintained where only a limited head of water is available.
        --The body and cap flange are coated by an epoxy varnish treatment to insure better anticorrosive effect during long service time.
        --Capsulated counter can give clear reading even when the water is dirty; Reed contact for remote reading can supplied upon request。
        --The self-cleaning propeller of three blade design avoids clogging by grass or other solid particles held in the water; The measuring mechanism is robust in construction with few moving parts subject to wear, and can be easily removed for inspection and maintenance。 --The meters are very suitable for irrigated water and can be employed also for intermittent or seasonal services. Upon request, the water meter could be equipped with a kind of remote transmission device. Pulse output has 100L/P and 1000L/P to choice.
        MAXIMUM PERMISSIBLE ERROR:
        From transitional flow up to maximum flow both inclusive: ±2%;
        From minimum flow inclusive up to transitional flow: ±5%.
        FLOW-ERROR CURVE     PRESURE LOSS-ERROR CURVE
        DIMENSIONS AND WEIGHTS

        Size

        Length
        L

        Width
        B

        Height
        H1

        Height
        H2

        Outer Diameter
        D1

        Bolt Circle Diameter D2

        Connecting
        Bolt

        Weight

        mm

        n-Md

        Kg

        80

        280

        200

        275

        435

        200

        160

        8-M16

        34.5

        100

        280

        220

        325

        486

        220

        180

        8-M16

        37

        125

        350

        250

        320

        496

        250

        210

        8-M16

        40

        150

        360

        285

        350

        533

        285

        240

        8-M20

        47.5

        200

        300

        340

        328

        542

        340

        295

        12-M20

        73

        250

        300

        405

        353

        592

        405

        355

        12-M24

        100


        MAIN TECHNICAL DATA

        Size
        mm

        CLASS

        Maximum
        flow

        Nominal
        flow

        Transitional
        flow

        Minimum
        Flow

        Minimum
        Reading

        Maximum
        Reading

        m3/h

        m3

        80

        A

        70

        35

        14

        8.5

        0.01

        999999

        B

        12

        7.0

        100

        A

        120

        60

        22

        11

        0.01

        999999

        B

        18

        9.0

        125

        A

        160

        80

        36

        14

        0.01

        999999

        B

        30

        12

        150

        A

        270

        150

        54

        19

        0.01

        999999

        B

        45

        16

        200

        A

        400

        290

        90

        58

        0.01

        999999

        B

        75

        55

        250

        A

        700

        450

        140

        90

        0.01

        999999

        B

        120

        85


        BOUNDARY DIMENSION

         

          All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
        Add: Lianyungang economic and technological development zone, jiangsu, china
        P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn 
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