Paw - 01/2020

HeatBloC® MC43 - DN 32 (1

1⁄4") Controlled circuit with

constant value, 3-way mixing valve with bypass 0-50%

Technical data

Dimensions

Materials

Differential pressure diagram

HeatBloC® MC43 - DN 32 (11⁄4")

EEI*

with

Item no.

€ / piece

< 0.20

4539073MGU7

Wilo-Yonos PARA-RSTG 30/7.5

<0.21

4539073MWG8

For further equipment see page 80.

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 64 kW

20 K up to 2760 l/h

10.1

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.: 4539073MGU7)

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 32 (11⁄4")

2" ext. thread, flat sealing

11⁄4" int. thread

557 mm

400 mm

125mm

250 mm

Brass

AFM34/EPDM

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 32-70, Flow rate display

Prices excl. VAT • 01/2020 • Printed in Germany •

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