Common Lines With Non−Return Valves - Festo CPV -VI Series Manual

3. Installation
1
CPV valve
terminal 1
2
Common 3/5
3
Common 82/84
4
CPV valve
terminal 2
5
Central 3/5
6
Central 82/84
Fig. 3/3: Common lines with non−return valves
Festo P.BE−CPV−EN en 0503g
Please note
If you have several systems with central ducted exhaust
air:
use non−return valves in the common exhaust lines in
order to prevent functional impairment due to back
pressures.
1
2
2
Please note
The exhaust is passed through channels 3/5 and 82/84.
These connections must not be sealed with blanking plugs.
Exhaust channels 3 and 5 are grouped together in the CPV
valve terminal. Separate exhaust restriction of channels
3 or 5 is not therefore possible.
Restriction of exhaust 3/5 on the vacuum generator plates
(Ident. codes A and E) is not permitted.
3 2
6 5 3
4
3−13