Basic HTML Version
49
Order code
Technical data
Voltage
24 V DC
Pressure
3 ... 10 bar
Temperature range
-5 ... +50°C
Flow rate
1000 l/min
Description
• For lifting and rotary cylinders
in the automotive industry
Application
• Self-locking loop and
subsequent pressure supply
in both end positions
• During the stroke, the cylinder
must be kept under pressure
in the event of an emergency
(e.g. if a safety shut-off mat is
stepped on)
ISO valve for lifting and rotary cylinders
Function
Retract clamping
device
Advance clamping
device
Spanner in end
positions
Part no.
560728
Function
P
L
Q
M
Safety function
Stopping, holding, blocking a movement
(mechanical)
Normal operation
The 5/2-WV is used to retract the
clamping device
The clamping device is advanced via
the 5/2 WV
The end positions remain pressurised
In the case of emergency off
(electrical power is switched off )
The clamping device remains under
pressure in both chambers.
5/3-WV normal position (14)
5/2-WV 12 connected
The clamping device remains under
pressure in both chambers.
5/3-WV 14 normal position
5/2-WV 14 switched
The pressure is maintained in the end
positions
5/3-WV 12 automatic locking
5/2-WV 14 or 12 switched
Control
5/3-WV 12 switched
(no automatic locking)
5/2-WV 12 connected
5/3-WV 12 switched
(no automatic locking)
5/2-WV 14 switched
5/3-WV is switched to 12
(automatic locking)
5/2-WV switched to 14 or 12
Type
VSVA-B-P53AD-ZD-A1-1T1L
Size 01, 5/3 mid-position, 1 port
pressurised and 1 port exhausted,
switching position 14 detented
Cat.
2
PL
d
DC
Low
CCF
>65%
Channels
1
Safety component
No
to MD 2006/42/EC
All specified values are
maximum values, which
can be achieved via
correct operation
of the component.