Festo VTSA Series Description page 51

1. Overview of components
1
9
aA
1
Pressure gauge (optional)
2
Adjusting knob for optional pressure
regulator plate
3
Manual override (MO) (per pilot sole
noid coil, non−detenting or turning
with detent)
4
Optional MO cover cap (MO without
function)
5
Optional MO cover cap, for non−det
enting function of MO
6
Inscription fields
Fig. 1/13: Pneumatic connecting, display and operating elements of the VTSA... valve
terminal
Festo P.BE−VTSA−44−EN en 0905e
You will find the following pneumatic connecting and operat
ing elements on the VTSA... valve terminal:
5 6
2 3 4 7 8
aB aA
7
Adjusting screw of the optional flow
control plate
8
Supply port (1) of the optional verti
cal pressure supply plate
9
Exhaust ports Valves" (3/5)
aJ
Pilot connections (12) and (14) for
supplying the external pilot air
aA
Supply port (1) Operating pressure"
aB
Work connections (2) and (4), for
each valve location
9
1−35
aJ