File: TKEC003_E 00/2000/eV • 9
5
Nominal size (max. diameter) 16mm / 25mm
Max. operating pressure 400 bar
Maximum nominal flow rate NG16 150 l/min
Maximum nominal flow rate NG25 350 l/min
Setting ranges 15 ÷ 400 bar
MAXIMUM PRESSURE CARTRIDGE VALVES
Aron maximum pressure cartridge
valves allow control of hydraulic cir-
cuit pressures up 400 bar and 350 l/
min maximum flow rate (NG25).
Besides the normal manual pressure
regulation mode, function like electri-
cal command for discharge to drain, remote control, proportional pressure control or
electrically selected dual pressure levels are also available.
The CETOP 3/NG6 interface allows the mounting of a AD.3.E... valve. A standard cartridge
valve DIN 24342 is used. A cover not according to DIN rules is also available.
The valve response specification may be modified by selection of different internal orifices
according to the required application. The standard version has calibrated orifices of Ø
1 mm in X and AP.
DIN STANDARDS COVER ORDERING CODE
KEC DIN standards cover
** 16 = NG16
25 = NG25
** Type of cover
ME = Max. pressure valve with
interface CETOP 3
MP = Max. pressure valve
UE = Exclusion valve with
interface CETOP 3
UN = Exclusion valve
SL = Sequencing valve
* Setting ranges
1 = 15 ÷ 45 bar (white spring)
2 = 15 ÷ 145 bar (yellow spring)
3 = 60 ÷ 400 bar (green spring)
* Type of adjustment
M = Plastic knob
C = Grub screw
** 00 = No variant
V1 = Viton
3 Serial No.
PLATE MOUNTING COVERS ORDERING CODE
C*P M = Cover with max. pressure valve
U = Cover with exclusion valve
S = Cover with sequencing valve
* E = Presetting for solenoid valve
(Omit if not required)
** 16 = NG16
25 = NG25
* Type of adjustment
M = Plastic knob
C = Grub screw
* Setting ranges
1 = 15 ÷ 45 bar (white spring)
2 = 15 ÷ 145 bar (yellow spring)
3 = 60 ÷ 400 bar (green spring)
** 00 = No variant
V1 = Viton
2 Serial No.
MANUAL PRESSURE REGULATION
This regulation facility is incorporated
in the cartridge closing cover. A Z1
port is provided on the cover for re-
mote piloting via directional or pres-
sure control valves.
MANUAL PRESSURE REGULATION
AND ELECTRICAL COMMAND FOR
DISCHARGE TO DRAIN
This arrangement uses an electrically
controlled valve type AD3E15.. which
normally, in the de-energized posi-
tion, allows discharge to drain of the
controlled flow. When energized, the
system operates at the pressure set
on the piloting unit incorporated in the
closing cover.
MANUAL REGULATION AND
PROPORTIONAL CONTROL OF THE
PRESSURE
This arrangement uses a proportional
pressure valve type XP3.. as the pilot,
which allows proportional regulation
of the controlled system pressure as
a function of an electrical command
signal.
MANUALLY ADJUSTABLE AND
ELECTRICALLY SELECTED TWO
LEVEL PRESSURE UNIT
This arrangement uses a dual sole-
noid electrically controlled valve type
AD3E02C.. and a modular maximum
pressure valve type AM3VMA...
which, when combined, allow imple-
mentation of an electrically selected
two level pressure system.
Normally, with the solenoid valve de-
energized, the controlled flow is dis-
charged to drain.
MAX. PRESSURE COVERS
KEC.16/25... WITH CMP CH. V PAGE 10
C.*.P.16/25... CH. V PAGE 11
CETOP 3/NG06 CH. I PAGE 8
AD.3.E... CH. I PAGE 11
AM.3.VM... CH. IV PAGE 9
XP.3... CH. VIII PAGE 16
File: C$P002_E 01/2000/eV • 11
5
CMP.16...
CUP.16...
CSP.16...
CMP.25...
CUP.25...
CSP.25...
CMP.E.16...
CUP.E.16...
CMP.E.25...
CUP.E.25...
C*P.16... WITH MAX. PRESSURE VALVE / EXCLUSION / SEQUENCING - PLATE MOUNTING
Weight: 1,3 Kg
The covers are supplied with
M5x45 UNI 5931 fixing screws
MAXIMUM PRESSURE CARTRIDGE VALVES - COVERS
C*P.25... WITH MAX. PRESSURE VALVE / EXCLUSION / SEQUENCING - PLATE MOUNTING
Weight: 1,5 Kg
The covers are supplied with
M12x45 UNI 5931 fixing screws
C*P.E.16 WITH MAX. PRESSURE VALVE / EXCLUSION WITH INTERFACE CETOP 3 - PLATE MOUNTING
Weight: 1,3 Kg
The covers are supplied with
M5X45 UNI 5931 fixing screws
C*P.E.25 WITH MAX. PRESSURE VALVE / EXCLUSION WITH INTERFACE CETOP 3 - PLATE MOUNTING
Weight: 1,5 Kg
The covers are supplied with
M12x45 UNI 5931 fixing screws
