Festo CPA-SC Series, Manual

Page: 121 / 140

A. Technical appendix
A−5
Festo P.BE−CPASC−EN en 0808c
Note
The valves can be used at temperatures down to 0 °C.
In order to prevent the condensate and the humidity from
freezing, we recommend that you fit a dryer with which
condensate and humidity can be removed.
Pneumatics
Medium Compressed air or inert ases (e.g. nitrogen), filtered (
.
40 m),
lubricated (oil: VG 32) or non−lubricated/vacuum
Design Valve sub−bases with spool valves
Operating pressure/
pilot control
with pilot air branched
internally from 1
with externally supplied
pilot air
Pressure range
Valve sub−bases with 2 x 2/2, 2 x 3/2, 1 x 3/2, 5/2 or 5/3−way valve
(Ident. code I, J, N, K, X, M, B, E and G)
1; 12/14: 3
Ū
8 bar
Valve sub−base with 5/2−way (single−solenoid) or 5/3−way valve
(Ident. code M, J, B, G, E)
12/14: (see following diagrams)
1:
−0.9
Ū
10 bar
Valve sub−base with 2 x 2/2 or 2 x 3/2−way valve (Ident. code I, N, K)
12/14: (see following diagrams)
1:
3
Ū
10 bar
Valve sub−base with 3/2−way valve (Ident. code X)
12/14: (see following diagrams)
1:
no supply via connection (1)
4: −0.9
Ū
10 bar
Manual override
Non−locking or turning/locking
Tab.A/4: Medium and pressure ranges