Languages:
EnglishRussian

:

   
gallery

Categories

High Efficiency pump units M2

ModvlvS High Efficiency

 
Pump units ModvlvS High Efficiency with special insulation box to receive the Wilo Stratos Pico OEM 25/1-6 circulating pump in class A. This pump together with the selected pump unit allows:
  • To save a lot of energy;
  • To get the government aids for the use of electronic appliances in class A;
  • To optimize the hydraulic performance of the circuit thanks to the function ∆p costant or ∆p variable;
  • To de-aerate more easily the system thanks to the special routine that can be started at the first starting of the installation;
  • To reduce the range of articles. The model M3 is no longer necessary.
  • The function of balancing pressure is done by the circulating pump itself.
Other features of the circulating pump are described at the section ModvlvS Clima.
 
The available models, all with 1“ Female outlets, are the following:
  • M2 for direct circuits.
  • M2 MIX3 equipped with 3-way mixing valve placed on the return way to make easy to approach to the connector of the pump for the service and replacement. The model M33 with the mixing valve with the built-in by-pass is also available, for the underfloor systems. The unit is avilable with the servomotor M21 or CMP25-2 preassembled.
  • M2 FIX3 suitable for circuits with fixed temperature thermostatic mixer and power up to 32 kW (with Δt 20 K). Temperature setting range: from 20°C up to 43°C (F1/F3), from 35°C up to 60°C (F2) and from 45°C up to 65°C (F4).
  • M2 MIX3 FIX suitable for circuits with with fixed temperature mixing valve and power up to 35 kW (with Δt 20 K). Electronic servomotor. Adjustable temperature setting from 20°C up to 80°C. Minimum and maximum temperature limit are adjustable. The 3-way mixing valve is placed on the return way.
  • M2 FIX3 CS anticondensing pump unit equipped with thermic valve for power up to 32 kW. Available opening temperatures of the thermic valve 45°C (F4), 55°C (F5) and 60°C (F3).
  • M2 MIX3 CS anticondensing pump unit equipped with 3-way mixing valve for power up to 50 kW. Electronic servomotor. Adjustable temperature setting from 20°C up to 80°C. Minimum and maximum temperature limit are adjustable. The 3-way mixing valve is placed on the supply way.

 

 

Mixed circuits               Mixed circuits with             Fixed temp. circuits           Anticondensing circuits
M2 MIX3                            actuator M21 or                 M2 FIX3 (pict. below)                  M2 FIX3 CS
M2 MIX33                   CMP25-2 preassembled                 M2 MIX3 FIX               M2 MIX3 CS (pict. below)

                                 

Code:                                       Code:                                        Code:                                       Code:

20355R-M3-P6           0355R-M3-P6-(M21/CMP)     20355R-F(1/2/3/4)-P6          20355R-F(3/4/5)CS-P6

20355R-M33-P6        20355R-M33-P6(M21/CMP)   20355R-M3F-P6-CT             20355R-M3C-P6-CT

 

 






  • Model: M2