Pressure Zone Separation - Festo VTSA-44-MP Series Manual

1. Summary of components

1.2.5 Pressure zone separation

1-16
Using special seal plates, you can divide the valve terminal
VTSA... into pressure zones (see 3.5.1). The following channels
can be separated with the sealing plates:
– Supply duct (1) only
– Supply duct (1) and exhaust ducts (3) and (5)
– Exhaust ducts (3) and (5) only
In the VTSA... valve terminal, the pilot control for the valves is
supplied with pilot air centrally via the right end plate or via
the soft-start valve. A pressure zone separation of pilot ducts
(12) and (14) is therefore not possible.
You can ascertain the number of pressure zones with which
your valve terminal is equipped by the marking on the sealing
plate (see figure).
Festo P.BE-VTSA-44-EN en 1101f