Pressure of medium and operating pressure VZXA-A-...-M-90-...-PR (media flow
over valve seat, N/C with reduced spring force)
Nominal width DN
32
40
50
65
Max. pressure of
medium
[MPa]
1.6
0.8
[bar]
16
8
[psi]
232
116
Min. operating pressure [MPa]
0.24
0.3
0.44
0.5
[bar]
2.4
3
4.4
5
[psi]
34.8
43.5
63.8
72.5
Tab. 9: Limit values of pressure of medium and operating pressure VZXA-B-...-
M-90-...-PR
Fig. 4: Pressure of medium and operating pressure VZXA-A-...-M-90-...-PR
p1 Pressure of medium
p2 Operating pressure
