CPE...-PRS...
Festo CPE...-PRS 2017-12f English
10
8
Eliminating faults
Fault
Possible cause
Remedy
Loss of pressure
Diaphragm at interface of two pres
sure zones broken through
Replace the CPE-..PRS...
Tubing not connected correctly
Reconnect tubing correctly
Air can be heard to
escape
No seals at relevant point
Check seals
Valve slide does not snap into notch
Let valve slide snap into notch (valve
slide and valve must be flush)
Fig. 14
9
Technical specifications
Type
CPE-10-PRS...
CPE-14-PRS...
CPE-18-PRS...
CPE-24-PRS...
Design
Pneumatic sub-base
Fitting position
As desired
Medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Lubricated operation possible (required during subsequent operation)
Permissible operating
pressure
–0.9 bar ... max. +10 bar
Max. perm. tightening
torque for
cylindrical
connectors
6 Nm
8 Nm
30 Nm
30 Nm
Permissible temperature
range
Ambient, medium:
–5 °C ... +50 °C
Storage:
–20 °C ... +40 °C
Materials
Housing:
Polyamide
Fittings:
Aluminium
Seals: Nitrile
rubber
Connections: Galvanized
steel
Fig. 15