5. Maintenance and conversion
5−21
Festo P.BE−VTSA−44−EN en 0509NH
The following fig. shows as an example a VTSA valve terminal
with 3 pressure zones.
12
3
4567
5
1 Valves of the 1st. pressure zone
2 Valves of the 2nd. pressure zone
3 Valves of the 3rd. pressure zone
4 Pneumatic supply plate with connection 1 for supplying compressed air to the
3rd. pressure zone
5 Marking the sealing plate with channel separation
6 Supply plate with connection 1 for supplying compressed air to the 2nd.
pressure zone
7 Supply plate with connection 1 for supplying compressed air to the 1st.
pressure zone
Fig.5/7: Example of VTSA valve terminal with 3 pressure zones