Common Pneumatic Lines - Festo MPA-L Series Description

3. Installation

3.4.3 Common pneumatic lines

1
First valve
terminal MPA−L
2
Common exhaust
lines (3/5)
3
Central pilot air
exhaust
tubing(82/84)
4
Central exhaust
line (3/5)
5
Second valve
terminal MPA−L
6
Common exhaust
lines (82/84)
Fig. 3/8: Common lines with non−return valves
3−20
Note
In the case of several systems with centrally ducted ex
haust:
Use non−return valves in the common exhaust lines (3/5)
·
or (82/84) in order to prevent functional impairment due
to back pressures.
1 3 4
2
2
6
6
2
Festo P.BE−MPAL−EN en 1008NH
5