Festo VTSA Series, Manual

Page: 31 / 166

1. Summary of components
1−15
Festo P.BE−VTSA−44−EN en 0601a
Components
Single−solenoid 5/2−way
valves
Alternative:
A valve with two single−solenoid
3/2−way valves or a 5/2−way
double−solenoid valve or a
5/3−way mid−position valve Alternative:
Cover plate, for sealing an unused
valve location
type VABB−S4−...−WT...
Pressure regulator plate type VABF−S4−...−R...C2−C−... (with or
without manometer), description of the function see following
paragraph.
Throttle plate type VABF−S4−...F1B1−C
This plate serves for restricting the exhaust in channels 3 and 5 of a
valve in order that the speed of the actuator can be set.
Vertical pressure cut−off plate type VABF−S4−..−...P1A3−...
With this plate a valve can be supplied with individual operating
pressure irrespective of the operating pressure of the terminal.
Vertical pressure cut−off plate type VABF−S4−...L1D1−C
With this plate a valve can be cut off from the supply pressure of the
terminal. The valve can then be dismantled without the need to
switch off the pressure of the terminal.
Vertical stacking, optional components:
1)
Optional: Sub−base with angled
connections type
VABF−S4−...−A2G2−...
Working connections 2 and 4
turned 90°.
Manifold sub−base
Type VABV−S4−...−2
T1 supports
control of one solenoid coil
per valve location
Type VABV−S4−...−2
T2 supports
control of two valve solenoid
coils per valve location.
1)
Notes on installing the vertical stacking components see chapter 3
Tab.1/5: Components of the pneumatic module of the VTSA valve terminal