Festo CPA VI Series, Руководство пользователя

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CPA valve terminals with more than two pressure
zones
A sub-base with separation of the pressure zones is
required for each pressure zone. The outer pressure
zones are supplied with compressed air via the end
plates (connection 1); further pressure zones are sup-
plied via sub-bases (connection 2) which are equipped
with additional pressure supply plates (see diagram).
Connection 4 on the above mentioned sub-bases must
be sealed with blind plugs or threaded blind plugs.
1
2
3
4
5
Additional pressure supply plate
Identification of the sub-bases with separate pressure zones (grey point)
Pressure zone 1 (compressed air supply via connection 1 of the left-hand end plate)
Pressure zone 2 (compressed air supply via connection 2 of the sub-base with
additional pressure supply plate)
Pressure zone 3 (compressed air supply via connection 1 of the right-hand end plate)
Fig. 3/5: Pressure zone separation and external auxiliary pilot air
4
5
1
2
3
3. Installation
3-10
CPA... 9808A