HeatBloC® MC43 - DN 25 (1") Controlled circuit with
constant value, 3-way mixing valve with bypass 0-50%
Technical data
Dimensions
Materials
HeatBloC® MC43 - DN 25 (1")
For further equipment see page 80.
Differential pressure diagram
EEI*
with
Item no.
4536073MGU7
€ / piece
< 0.20
Wilo-Yonos PARA-RSTG 25/7.5
<0.21
4536073MWG8
-
Application range
• For low-temperature heating systems controlled by a
mixing valve
• Constant value control circuit or indication of the
nominal temperature via smart home environment
Operating data
Range of performance
Temperature difference
Kvs value
Max. pressure
Maximum operating temperature
Functions
up to 45.5 kW
20 K up to 1940 l/h
6.0
6 bars
110 °C
• differential pressure controlled, for the automatic, dynamic balancing of the distribution
manifold
• for hydraulic balancing of the radiators, the HeatBloC® MC43 (Item no.: 4536073MGU7)
as well as the PAW Connect App are necessary
• the connection of 1-8 controllers to the power supply requires a connection set
(Item no.: 1398700)
• the integration in a smart home environment is possible with the MCom communication
set (Item no.: 1398730)
For further equipment see page 80.
Equipment
Nominal diameter
Connection generator
Connection consumer
Height
Installation length
Centre distance
Width
Valves and fittings
Gaskets
Insulation
DN 25 (1")
11⁄2" ext. thread, flat sealing
1" int. thread
500 mm
340 mm
125mm
250 mm
Brass
EPDM / AFM 34
EPP, EnEV compliant
Controller MCom 3.4
Temperature sensors
Differential pressure
sensor
Thermometer
Check valves
Actuator
24 Vdc, max. 200 mA
Interfaces: Modbus-RTU (integration in SmartHome and GLT)
1x Pt1000 in the flow and return
0 - 600 mbar
0 - 120 °C
1 x 200 mm wc
10 Nm, 24 V / 50 Hz, Setting time 90°: 140 s
Grundfos UPM3 Hybrid 25-70, Flow rate display
-
Prices excl. VAT • 01/2020 • Printed in Germany •
56
PAW GmbH & Co. KG • 31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • info@paw.eu • www.paw.eu
with pump • without pump • with actuator • *Energy Efficiency Index
D
N
2
5
