3. Installation
3-16
Festo P.BE-SPC11-SYS-ASI -EN en 0203NH
Emergency stop circuit with switching valve
In order to switch the operating pressure on/off, you can in-
stall a switching valve between the service unit and the pro-
portional directional control valve. An emergency stop situ-
ation is represented.
1
2
1 Switching valve for emergency stop
2 Emergencystopactuated
Fig. 3/7: Switching off the operating pressure