Festo CPA VI Series Manual page 111

5. Maintenance and conversion
Components
Sub-base
or
Sub-base with pressure zone separation
Manifold block (for actuating one solenoid coil)
or
Manifold block (for actuating two solenoid coils)
Basis tie rod (gradation: 2, 4, 6 to 22)
Tie rod extension if necessary (for two additional valve locations)
Short tie rod screw if necessary
(for valve terminals with an even numberof valve locations)
Long tie rod screw if necessary
(for valve terminals with an odd numberof valve locations)
Tab. 5/5: Tie rod extension
Festo P.BE-CPA-EN en 0207c
Components for adding valve locations
You will require:
Type
CPA..-AW
CPA..-AW-ZP
CPA..-EV1
CPA..-EV2
CPA..-ZA-2
.
.
CPA..-ZA-22
CPA..-ZA-2Z
CPA..-ZA-SK
CPA..-ZA-SL
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