
8
Festo — VTSA-F-CB — 2021-06a
Product overview
9
Exhaust air cover for common exhaust air
10
Cover plate
11
Throttle plate
12
Valve
13
Pressure regulator plate
4.1.1.2
Valves
The valve terminal can be fitted with the following valves:
–
5/2-way valves
–
5/3-way valves
–
2x 3/2-way valves
–
2x 2/2-way valves
Unassigned valve positions can be sealed with cover plates.
Valve widths
Type code
Widths
VSVA-...-A2-...
18 mm
VSVA-...-A1-...
26 mm
VSVA-...-D1-...
42 mm
VSVA-...-D2-...
52 mm
Tab. 3: Valve widths
Widths can be combined without adapter plate.
Some valve functions are only available in specific widths.
Identification of the valves
An identification code is printed on the top of every valve. The ID codes enable equipment items on
the valve terminal to be identified.
The logic designation of the circuit symbols may differ from the identifiers of the connections and
control elements. The identifiers of the ports and control elements are also given in brackets.
Electrical actuation of the valves
Type code
Electrical actuation
VSVA-...-1T1L-...
Electrical actuation via coil address (parallel-linked)
VSVA-...-1T5L-...
Electrical actuation directly via CBUS
Tab. 4: Electrical actuation of the valves