Burkert ELEMENT 8222 - Page 16

16
Technical data
-20 0 +20 +40 +60 +80 +100 +120
T ( ° C)
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P (bar)
A
PVDF
PVC
PVDF
B
232
217.6
203
188.6
174
159.6
145
130.6
116
101.6
87
72.5
58
43.5
29
14
0
P (psi)
• A: application range of a 8222 with a PVDF nut
• B: application range of a 8222 with a PVC nut
The measures have been made at an ambient tem-
perature of 60 °C
P = Fluid pressure
T = Fluid temperature
Fig. 3 : Dependency between the fluid temperature and the fluid pressure, Type 8222 with a PVC nut or PVDF nut
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0 +20 +40 +60
T (°C)
P (bar)
PVC + PP
-20
232
217.6
203
188.6
174
159.6
145
130.6
116
101.6
87
72.5
58
43.5
29
14
0
P (psi)
Metal
P = Fluid pressure
T = Fluid temperature
Fig. 4 : Dependency between the fluid temperature and the fluid pressure, Type 8222, with a PVC nut, and a
Type S022 in metal, PVC or PP
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-20 0 +20 +40 +60 +80 +100 +140
PVC
PP
T (°C)
P (bar)
PVC + PP
+120
232
217.6
203
188.6
174
159.6
145
130.6
116
101.6
87
72.5
58
43.5
29
14
0
P (psi)
Metal
P = Fluid pressure
T = Fluid temperature
Fig. 5 : Dependency between the fluid temperature and the fluid pressure, Type 8222, with a PVDF nut and a
Type S022 in metal, PVC or PP
English
Type 8222 ELEMENT