Vote

Basic parameter for domestic fan selection

Vote

Keep up with us

ventilation.system
RSS Subscribe to blog
Vents.TV

Blog messages

16.11.2017
Autumn upgrades for VENTS factory equipment

Autumn upgrades for VENTS factory equipment

Go to blog

USWK 2-40

USWK 2-40

Mixing set.

Show as:

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 1 1/2-25

      USWK 2-25

      Technical parametersDiagramsSizesWiringDocumentationSupport

      ParameterValueUnit
      Three-way valve Kvs
      40
      Connecting diameter
      2"
      Circulating pump

      DAB BPH 120/280.50T

      Three-way valve regulation mode

      Smooth 0…10 V

      Three-way valve with electric actuator

      Belimo R349G

      Three-way valve actuator

      Belimo SR24A-SR

      Connection
      Flange
      Three-way valve nominal diameter
      DN 50
      Maximum capacity
      27
      15,903
      7,506
      0,00751
      450,9
      m³/h
      CFM
      l/s
      m³/s
      l/m
      Maximum developed head
      115
      0,86595
      11,73
      0,4623
      0,01668
      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
      3
      ˜
      Maximum pump power
      898
      W
      Pump voltage
      400
      V
      Weight
      31
      kg
      USWK 2-40
      SizesBHH1L
      mm312474290660

      E-mail

      Please, feel free to contact us.

      support@vents.ua

      Phohe

      Customer service.

      +380 44 406 36 25

      Online form

      Send a message center customer support.


      By using this form you confirm that you have read and agree with the site condition and terms.
      Send
      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.