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HeatBloC® MC42 - DN 25 (1")

3-way mixing valve
with integrated controller
Application range: for heating systems controlled by a mixing valve
Recommended application range: up to 40 kW; 20 K up to 1750 l/h

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Operating data
Max. operating temperature: 110 °C
Differential pressure sensors: 0-600 mbar
Dial thermometer: 0 - 120 °C
Output: 40 kW
Max. operating pressure: 6 bar
Temperature difference: 20 K
Kvs value: 5.2
Flow rate: 1750 l/h
Power consumption: 2.5 W
Controller MCom 3.4: 24 Vdc, max. 200 mA Interface: Modbus RTU (integration into building control and SmartHome systems )
Check valves: 1 x 200 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: 200 mm wc
Number of check valves: 1
Height: 500 mm
Width: 250 mm
Nominal diameter: DN 25 (1")
Installation length: 340 mm
Connection generator: 1½" ext. thread, flat sealing
Connection consumer: 1" int. thread
Centre distance: 125 mm
Valves and fittings: Brass
Gaskets: EPDM
Insulation: EPP
Electrical data (heating/actuators)
Setting time 90°: 140 s
Electrical connection: 230 V - 50 Hz
Torque actuator: 5 Nm
Power consumption: 2.5 W
EnEV-compliant hydraulic balancing on the distribution manifold ...