13 Technical specification
Max operating pressure
Max differential operating pressure
Differential pressure influence
Max environment temperature
Max temperature of water in the system
Storage temperature
Setting range
Nominal lift
Hysteresis
Anti-freeze intervention
Angle valve nominal flow rate
Straight valve nominal flow rate
Valve authority
Water temperature influence
Response time
* Valve differential pressure higher than 0.3 bar can cause noise
when in throttling condition.
14 Diagram p in relation to flow rate q
(see page 106)
34
10 bar
0,3 bar*
0,3 K
40 °C
100 °C
from -15 to 50 °C
7 ÷ 28 °C
0,22 mm/K
0,6 K
7 °C
130 l/h
125 l/h
0,88
1 K
25 minutes
m
GB