Temperature / pressure diagram - Valve body material PFA (HPW version)
Temperature / pressure diagram - Valve body material PP (HPS version)
Temperature / pressure diagram - Valve body material PVDF (HPW version)
Information on the use of the diagram
The temperature / pressure diagram is only an orientation aid. The data refer to water as a working medium.
A change of operating conditions or other media may result in deviations. In case of doubt it is advisable to test the behavior of
the material under the definitive operating conditions by means of a test installation.
Temperatures under 0 °C can affect the operating speed negatively.
Temperature [°F]
7
6
5
4
ENGINEERED
3
WORKING RANGE
2
1
Temperature [°C]
Temperature [°F]
-4
14
32
50
68
86
7
6
5
4
ENGINEERED
3
WORKING RANGE
2
1
-20
-10
0
10
20
30
Temperature [°C]
Temperature [°F]
-40
-4
32
68
104
8
6
4
ENGINEERED
2
WORKING RANGE
0
-40
-20
0
20
40
Temperature [°C]
25 / 40
105
90
75
60
45
30
15
104
122
140
158
176
105
90
75
60
45
30
15
40
50
60
70
80
140
176
212
248
120
90
60
30
0
60
80
100
120
C67