Product range HeatBloC® MC - DN 25

Heating circuits for the balancing of the distribution manifold

All HeatBloC®s MCom offer the following

advantages:

Preassembled group of fittings for heating circuits

Automatic, dynamic balancing of the distribution manifold

Security of supply, high comfort, avoids mutual influence at the

distribution manifold, no flow rate variation due to the mixing valve

position any more, necessary condition for a hydraulic balancing of the

heating circuits

Replaces mechanical differential pressure controllers and

hydraulic separators High efficiency due to the low return

temperature, energy-saving operation of the pumps, energy saving due to

the pumps of approx. 50 % compared to mechanical differential pressure

controllers in each line

Electronic controller Electronic regulation of the differential pressure,

temperature measurement and temperature regulation if necessary

(HeatBloC MC43), display of the flow rate and the heat quantity with

Grundfos pump

High flexibility during assembly The modules can be used in nearly

any combination

Check valve in the return pipe avoids gravity circulation, can be

opened, 200 mm wc, spring-loaded

Non-return valve in the mixing valve avoids unwanted circulation at

the distribution manifold, can be opened, 50 mm wc, spring-loaded

Flow on the right = standard The flow and return line can be easily

changed on site (also for heating circuits with mixing valve)

All water-carrying parts are made of brass

EnEV-compliant functional insulation made of permanently elastic

EPP, complete insulation of the valves and fittings with sealing lips,

ventilation opening to cool the pump

PAW heating circulation pumps with high-efficiency technology

fitted with 2 m cable, completely premounted, integrated in the

insulation, pressure tested, with serial number, perfectly aligned system,

dimensioning diagram, ErP READY

The pump can be entirely isolated No draining necessary during

servicing

Optional integration in a smart home environment

As of page 75, you will find the complete mounting equipment for the

modular system DN 25.

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01/2020 • Printed in Germany

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PAW GmbH & Co. KG • 31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • info@paw.eu • www.paw.eu