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¡æ~50¡æ.
      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: ¡À2%;
      From minimum flow inclusive up to transitional flow: ¡À5%.
      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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