Festo VDMA-01 Notice Simplifiee page 16

VDMA-01/02
Pneumatic components
PLEASE NOTE
Closed exhaust channels can lead to malfunctioning of the
valves.
• Make sure, therefore, that pneumatic port 12 on the valve
terminal is not closed. This port serves as a common line
for the auxiliary pilot exhaust and can be ducted or fitted
with a silencer.
Using solenoid valves with auxiliary pilot air connection
•
Use only port 14 on the end plate. If intermediate plate NZV-
01/02-VDMA is used, the auxiliary pilot air at port 14 must
be supplied from both the left-hand and right-hand end
plates.
16
14
12
1
3
5
9906NH