Password reminder
Our information website

Celsius website

Newsletter
Most popular products
Recommended products
Product Details


Pump unit with electronic mixing valve 3/4"

Pump unit with electronic mixing valve 3/4"
  • Pump unit with electronic mixing valve 3/4"
  • Pump unit with electronic mixing valve 3/4"

2-way pump unit with 3-way mixing valve with built-in by-pass 0-50%

  • Pump unit with electronic mixing valve

     

     

    Heating circuit supplier pump unit
    Advangates:

    • Space-saving, compact design
    • Insulated, aesthetic
    • Quick and easy assembling
    • Mechanic friend therefore is more economical to build up
    • Plannable mechanic costs
    • Adjustable heating water temperature per heating circuit
    • Reasonable price/value rate
    • Long lifetime for the best quality components

     

     

    Pump unit with servomotor mixing valve 3/4”
    2-WAY PUMP UNIT WITH 3-WAY MIXING VALVE WITH BUILT-IN BY-PASS 0-50%

    DN20 pump units can be connected to heating systems with powers up to 33kW, with a very
    low energy consumption assured by high efficiency synchronous circulating pumps.

     

    EPP insulation box (Measurements: 180x302x142 mm).
    Centre distance 90 mm.
    Especially suitable to manage medium-low powers in small rooms,
    thanks to its centre distance of only 90 mm.
    For power up to 33 kW (with Δt 15 K).
    Maximum flow 1900 l/h.
    Kvs value: 5.5
    For an accurate measuring or for higher flows, please refer to the curves shown in the next page.

     

    The unit for 1/2” (130 mm) circulating pumps consists of:
    Supply:

    • Connection.
    • 3-way mixing valve with adjustable by-pass. Through the bypass
      (adjustable from the front part) it is possible to mix on the
      supply line a quantity of water coming back from the return
      line of the system, from 0 up to 50%.
    • High efficiency synchronous pre-wired circulating pump (for the models that include it).
    • Flanged ball valve supplied with in-handle thermometer (coded red, range 0°C-120°C).

    Return:

    • VFlanged ball valve with non return valve 20 mbar (which can be excluded by rotating the handle by 45°)
      supplied with in-handle thermometer (coded blue; 0°C-120°C).
    • “T” Connection for mixing valve.
    • Connection.

     

     

    Approximate data  for applications in low and medium temperature heating systems

    t

    Approximate power and flow of the installation

    Recommended circulating pump

    Residual lifting power

    Approximate surface of the underfloor heating system

    8 K

    12 kW - 1300 l/h

    Wilo Yonos Para RS 15/6

    4,5 mH20

    Up to 100 m2

    8 K

    17 kW - 1900 l/h

    Wilo Yonos Para RS 15/7,5

    5 mH20

    Up to 170 m2

    15 K

    23 kW - 1300 l/h

    Wilo Yonos Para RS 15/6

    4,5 mH20

    -

    15 K

    33 kW - 1900 l/h

    Wilo Yonos Para RS 15/7,5

    5 mH20

    -

     

    Working principle

     

    During the regular working process, with the mixer completely closed on the recy cling for example, a part of the fluid is aspirated from the pump all along the by-pass line. This quantity of fluid (narrow blue arrow) represents 50% of the capacity of the mixer (red arrow). As a result, one has a very high delivery capacity and a reduced temperature.

     

     

     

     

     

     

    servomotor

     

    Servomotor TRM20:

     

    3 points servomotor for mixing valve, bidirectional,
    reversible.
    Operating range of 90°, 230V, 105 s., torque 2 Nm. IP40.

     

     

     

     

     

  • Átmérő
    3/4 colos
    Szivattyú típusa
    Grundfos UPM3 AUTO L 15-70
    Szivattyú állomás típus
    Elektromos
    Weight
    4.7 kg/db
WebShop System