Laddomat; Thermoregulatory Valve Esbe - Atmos C15E Instruction Manual

24. Laddomat 21

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WARNING - Laddomat 21 is designed only for boilers with output up to 75 kW (inclu-
sive). We recommend using it only with boilers with output up to 50 kW (inclusive).

25. Thermoregulatory valve ESBE

Recommended sizes of the thermoregulatory valve TV 60°C.
For boilers: D15E, DC18S, DC20GS, DC22S, DC22SX DC25S, DC25GS, DC30SX .... DN 25
DC32S, DC32GS, DC40GS, DC40SE, DC40SX ...................................... DN 32
DC50S, DC50SE, DC70S, DC75SE .............................................. DN 40, DN 50
Instruction manual - GB
With its construction, Laddomat 21 replaces the
traditional connection composed of individual
parts. It is composed of a cast-iron body, ther-
moregulatory valve, pump, non-return flap valve,
ball valves and thermometers. When the water
temperature reaches 78 °C, the thermoregulatory
valve opens the water supply from the storage
tank. The connection with Laddomat 21 is consid-
erably easier and therefore, we recommend it. A
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spare thermo-cartridge of 72 ° C is supplied with
the Laddomat 21 device. It is used for boilers over
32 kW.
OPERATION DATA
Max. operating pressure
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Design pressure
Test over pressure
Hoghest operating temperature
Thermoregulatory valve type ESBE, TV 60 °C is used with
solid fuel boilers. When the boiler water temperature reaches
+ 60 °C , the thermoregulatory valve opens and fluid from
the building heating circuit (2) enters the boiler circuit ( 3 →
1). Inlets 1 and 3 always remain open. This ensures that the
minimum temperature of the water returning to the boiler
is maintained. If need be, a thermoregulatory valve set to a
higher temperature (E.g. 72°C) may be used.
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0,25 MPa
0,25 MPa
0,33 MPa
100°C
GB-23