Pump station Solar pump group DN25 with MIXING 130 mm
Pump station pump group DN25 with MIXING 130mm with actuator
3 way valve mixing valve in a mixing group 130
Pump Group with thermometers 130mm pump station
Pump station Solar pump group DN25 with MIXING 130 mm
Pump station pump group DN25 with MIXING 130mm with actuator
3 way valve mixing valve in a mixing group 130
Pump Group with thermometers 130mm pump station

Pump station Solar pump group DN25 with MIXING 130mm

Nordic Tec 130 Pump Group for Central Heating Systems with Mixing | 130mm

Pump group by Nordic Tec for central heating with mixing, for a pump with a mounting width of 130mm

  • The mixing pumping group contains a 3-way mixing valve and a built-in check valve on the cold side
    Mounting elements (wall expansion plugs 13.5cm) included

Group Dimensions: 370 x 255mm

Dimensions and thread characteristics:

  • inlet - 6/4" - Male Thread
  • outlet- 1" - Female Thread

Optional: This mixing pumping group can be purchased immediately with an ST10 10Nm actuator. This is an Elodrive ST10 10Nm actuator, made in Germany, which can also handle large buildings

Inlet spacing: 125 mm

☑️ Fast availability of pump stations, we deliver in every European country
✅ Free delivery in: FR, IT, ES, DE, PL, SI, AT, DK, NL, BE, CZ, LV, EE, LT

Reference: GP-3DR/130mm
Condition New
Actuator for 3-way valve
  • Without Actuator
  • with an Actuator HuchEntec ST10 10Nm 230V
On stock
€109.99
VAT included

 

Pump Group for CH, with Mixer, optionally with a Valve Opening Actuator, for a 130mm Pump

  • CH Pump Group with a Mixer (NORDIC TEC 3-way Valve 1" )
  • With a built-in check valve (on the cold side), which prevents reverse water flow that could negatively impact the wear rate of circulation pumps and the efficiency of the entire central heating system
  • With polypropylene insulation
  • With two thermometers, for flow and return in intuitively chosen colors for warm and cold medium
  • With two ball valves - adjustable with handles/thermometers
  • CH Pump Group designed for a pump with dimensions of 130mm (The set does not include the pump)
  • The pump group set also includes mounting elements, such as wall expansion plugs 13.5cm long
  • The set includes brass union nuts and gaskets for pump connection (2 pcs.)

Note! ✅ This pump station is designed for a 130mm circulation pump, not for 180mm.

The Role of the 3-Way Mixing Valve in a Pump Station

The 3-way mixing valve (or simply a mixer, sometimes 3-port valve etc) is an important component of a pumping group in heating installations. Its purpose is to mix the supply water for the installation with the return water from the heating system, in a controlled manner, of course. The 3-way valve in the pumping group allows for adjusting the water temperature to the requirements of a given building, enabling an optimal level of heat in all rooms or spaces. The 3-way mixing valve can also be used in cooling systems, where it allows for controlling the temperature of the water supplying the cooler. Without this element, the pumping group would not be able to provide the appropriate level of heat or coolness, which would affect user comfort and the efficiency of the entire heating or cooling system.

Pump stations with the option of mixing the warm medium and the medium returning from the installation are particularly often used in heating systems where there is a need to supply the CH system with a relatively low temperature. For this reason, they work great, for example, with underfloor heating. Especially when the heat source, due to its natural specifics, provides a much higher temperature and this is not very easy to control. Such a system could be, for example, underfloor heating powered by a fireplace or a coal boiler.

GP-3DR/130mm
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