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16.11.2017
Autumn upgrades for VENTS factory equipment

Autumn upgrades for VENTS factory equipment

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USWK 1 1/2-25

USWK 1 1/2-25

Mixing set.

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Products in this series  (9)

      USWK 3/4-4

      USWK 3/4-6

      USWK 1-6

      USWK 1-10

      USWK 1 1/4-10

      USWK 1 1/4-16

      USWK 1 1/2-16

      USWK 2-25

      USWK 2-40

      Technical parametersDiagramsSizesWiringDocumentationSupport

      ParameterValueUnit
      Three-way valve Kvs
      25
      Connecting diameter
      1 1/2"
      Circulating pump

      DAB BPH 120/250.40M

      Three-way valve regulation mode

      Smooth 0…10 V

      Three-way valve with electric actuator

      Belimo R339G

      Three-way valve actuator

      Belimo SR24A-SR

      Connection
      Flange
      Three-way valve nominal diameter
      DN 40
      Maximum capacity
      14
      8,246
      3,892
      0,00389
      233,8
      m³/h
      CFM
      l/s
      m³/s
      l/m
      Maximum developed head
      110
      0,8283
      11,22
      0,4422
      0,01595
      kPa
      mm Hg
      mm Aq
      in.wg
      psi
      Pumped medium temperature
      -10 +120
      оС
      Maximum glycol content in pumped medium
      30
      %
      Number of pump speeds
      3
      Phase
      1
      ˜
      Maximum pump power
      510
      W
      Pump voltage
      230
      V
      Weight
      23
      kg
      USWK 1 1/2-25
      SizesBHH1L
      mm266420255610

      E-mail

      Please, feel free to contact us.

      support@vents.ua

      Phohe

      Customer service.

      +380 44 406 36 25

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      Download selectedDownload allMore downloads

      Specify the working point (click on the diagram). The operating point is automatically added to the printed version of the page (required to press print button).

      To select the mixing set according to the nomographic chart, calculate the required heat medium flow through the water heat exchanger and water pressure drop (water head). These parameters are calculated according to the heating/cooling diagrams specifically for each water heat exchanger stated specifically herein.


       

      Т1 and Т2 - supply and return pipeline;
      Р1 and Р2 - manometers for supply and return pipelines in the water mains;
      1 - USWK (mixing set);
      2 - Water heater;
      3 - Three-way valve with actuator;
      4 - Circulation pump;
      5 - Shutoff valve;
      6 - Supply and return pipeline from water mains to the water heater;
      7 - Non-return valve;
      8 - Balancing valve;
      9 - Coarse filter.