DeDietrich EA 108, Инструкция по эксплуатации, Страница: 19 / 36

19
10/04/06 - 300008150-001-B EA 108
3 Technical characteristics
4 Thermostatic mixing valve
closed
Channel A in the valve is closed as long as the return temperature is
lower than 60°C.
open
Channel A in the valve opens when the boiler return temperature
reaches 60°C.
4.1 Technical specifications of the circuit with mixing valve
Opening temperature of the thermostatic mixing valve
X: Coefficient kv - m
3
/h
Y: Return temperature - °C
Loss of pressure above the thermostatic mixing valve
X: Loss of pressure - mbar
Y: Flow rate - l/h
Maximum operating temperature + 90°C
Minimum operating temperature + 20°C
Maximum operating pressure 10 bar
A
B