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HeatBloC®
Heating
technology
Return flow temperature maintenance with actuator - DN 50 (2")
Return flow temperature maintenance - DN 50 (2")
with actuator
Field of application: for heating systems with return flow temperature maintenance
for solid fuel boilers, wood-fired and stove heating systems
with actuator
Field of application: for heating systems with return flow temperature maintenance
for solid fuel boilers, wood-fired and stove heating systems
Operating data
Max. operating temperature:
110 °C
Dial thermometer:
0 - 120 °C
Output:
2,5 W
Max. operating pressure:
6 bar
Temperature difference:
K
Kvs value:
25
Max. operating temperature:
110 °C
Flow rate:
10340 l/h
Torque:
5 Nm
Setting time:
90° / 140 s
Electrical data:
230 V / 50 Hz
Equipment
Dial thermometer:
0 - 120 °C
Shut-off valves:
Ball valves with handle
Dimensions
Nominal diameter:
DN 50 (2")
Installation length:
792 mm
Installation height:
296 mm
Connection generator:
2" int. thread
Connection consumer:
2" int. thread
Materials
Valves and fittings:
Brass
Gaskets:
EPDM / AFM34
Insulation:
EPP
The pump set prevents the temperature in the boiler from falling under the dew point, thus reducing contamination of the boiler.The pump set is mounted between the buffer tank and the boiler.The actuator PM2 is is controlled by an external controller.The actuator opens the 3-way valve only when the boiler circuit has reached the opening temperature set.Then the pump can charge the tank.
The pump sets DN 40 and DN 50 with pumps DN 32 are delivered with reducer flanges.The pump sets DN 25 and DN 32 are delivered with insulations.
Actuator - Technical data
Electrical connection: 230 V / 50 Hz
Input power: 1 W (DN 20); 2.5 W (DN 25-DN 50)
Torque: 2 Nm (DN 20); 5 Nm (DN 25-DN 50)
Setting time for 90°: 105 s (DN 20); 140 s (DN 25-DN 50)
The pump sets DN 40 and DN 50 with pumps DN 32 are delivered with reducer flanges.The pump sets DN 25 and DN 32 are delivered with insulations.
Actuator - Technical data
Electrical connection: 230 V / 50 Hz
Input power: 1 W (DN 20); 2.5 W (DN 25-DN 50)
Torque: 2 Nm (DN 20); 5 Nm (DN 25-DN 50)
Setting time for 90°: 105 s (DN 20); 140 s (DN 25-DN 50)
Do you have any questions?
