MA-LIQZO-LES 3 Way Cartridge Valve Hydraulic Proportional Valve 40 , 50 flow 3000L/min
LIQZO-L*; LIQZP-L*
Servoproportional 3-way spool type
Hydraulic cartridge valves with two position
transducers for best accuracy and
dynamics in directional controls and not
compensated flow regulations.
They are specifically designed to achieve
high speed closed loop controls and to
implement alternated Pressure (Force)
/Flow controls - options /S*.
The cartridge execution for blocks
installation grants high flow capabilities
and minimized pressure drops.
The main spool
<0002>
is controlled in double
closed loop position by the DLHZO
(DLKZOR for size 63 and 80)
servoproportional valve
<0005>
(see table
F180) and LVDT position transducers
<0004>
and
<000A>
.
The electronic driver supplies the
servoproportional valve with proper current
to align valve regulation to the reference
signal, the integral execution f has rugged
construction and grants factory presetting
for valve-to-valve interchangeability
LIQZO:
sizes from
25 to 40
,
Max pressure
350 bar
Max flow:
500 to 1050 l/min
LIQZP:
sizes from
50 to 80
,
Max pressure =
420 bar
Max flow:
2000 to 5000 l/min
