Festo VTSA Series, Manual

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5. Maintenance and conversion
5−9
Festo P.BE−VTSA−44−EN en 0601a
5.3.2 Replacing/adding components for vertical stacking
The valve terminal can be fitted with the following
components for vertical stacking:
pressure regulator plate
throttle plate
vertical pressure shut−off plate
vertical supply plate.
Please note
No valve function.
Do not combine standard 2x3/2−way valves (identifier
T32
C −A, T32 H −A, T32 U −A) with reversible pressure regula
tor plates (identifier R5−...6 or R5−...−10). With this com
bination the pneumatic spring of the valves does not func
tion. The valves cannot return from the switching position
to the basic position.
Vertical stacking with pressure regulator plate:
In the combination pressure regulator plate with throttle
plate, vertical pressure shut−off plate or vertical supply plate
you can mount the above−mentioned components under the
pressure regulator plate. You thereby guarantee free access
to the adjusting screws and connections (see Tab.5/4).