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A. Technical appendix
Pneumatics
Medium
Design
Pressure range
Optimum operating pressure
Rated supply pressure
With auxiliary pilot air branched internally from 1
With externally supplied auxiliary pilot air 1
(compressed air)
12/14 (auxiliary pilot air)
Manual override
Tab. A/2:
Technical specifications pneumatics
1
Pressure of the
external auxiliary
pilot air (connec
tion 12/14), [bar]
2
Operating
pressure (con
nection 1), [bar]
Fig. A/1: Diagram: External auxiliary pilot air depending on the operating pressure on
valve sub−base with Ident. code J
Festo P.BE−CPVSC−EN en 0301a
4
1
3,5
3
2,5
2
1,5
1
0,5
0
0
1
Please note
Depending on the fitted screw connectors of the pneu
matic connections, there may be a reduction in the flow
rate of the valves.
Compressed air, filtered (40 ìm),
lubricated (oil: VG 32) or non−lubricated/
vacuum
Valve sub−bases with piston spool valves
3...7 bar
6 bar
3...7 bar
− 0.9...7 bar
3...7 bar
Locking or non−locking
2
3
4
5
6
7
8
2
A−5
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