Pressure-Temperature Diagram - Watts HKV2013AF Series Installation And Operating Manual

4 Pressure-temperature diagram

12
A
10
80
B
6
C
4
2
0
20
A: 100% water
B: 70% water, 30% propylene glycol
C: 70%, 30% ethylene glycol
4
Pressure-temperature diagram
30 40
50
60
Temperature [°C]
HKV2013AF-IM-DE-W-UK-03-2023-Rev.2 | Part no. 10086671
70 80
EN
90