• Best quality
  • Quick assembly
  • Longevity

HeatBloC®

Heating

technology

HeatBloC® MC43 - DN 40 (1½")

3-way mixing valve with integrated bypass 0-50 %
with integrated controller
Application range: for radiant floor heating from 3.5 kW, for low-temperature heating systems controlled by a mixing valve
Recommended application range:up to 125 kW; 20 K up to 5400 l/h

SKU
4541071M
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Operating data
Max. operating temperature: 110 °C
Differential pressure sensors: 0-600 mbar
Dial thermometer: 0 - 120 °C
Output: 125 kW
Max. operating pressure: 6 bar
Temperature difference: 20 K
Kvs value: 17.7
Flow rate: 5400 l/h
Power consumption: 1.5 W
Equipment
Controller MCom 3.4: 24 Vdc, max. 200 mA Interface: Modbus RTU (integration into building control and SmartHome systems )
Check valves: 1 x 250 mm wc
Dial thermometer: 0 - 120 °C
Shut-off valves: Ball valves with handle
Temperature sensors: 1x Pt1000 in the flow and return
Differential pressure sensors: 0-600 mbar
Opening pressure check valve: 250 mm wc
Number of check valves: 1
Dimensions
Height: 790 mm
Width: 320 mm
Nominal diameter: DN 40 (1½")
Installation length: 560 mm
Connection generator: Flange DN 40 / PN 6
Connection consumer: 1½" int. thread
Centre distance: 160 mm
Materials
Valves and fittings: Brass
Gaskets: EPDM
Insulation: EPP
Electrical data (heating/actuators)
Setting time 90°: 140 s
Electrical connection: 24 V AC/DC
Torque actuator: 10 Nm
Power consumption: 1.5 W
EnEV-compliant hydraulic balancing on the distribution manifold ...