File: CX3002_E 01/2010/eXI • 11
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SETTORE
MOBILE
CX.3.A../CX.3.C.. series valves are used for controlling fluid direction and flow
rate as a function of the supply current to the proportional control solenoid.
CX.3.A... / CX.3.C... SOLENOID OPERATING
PROPORTIONAL
CONTROL STACKABLE VALVES
CX.3...
INDIVIDUAL VALVE CH. XI PAGE 12
STACKABLE VALVES CH. XI PAGE 13
"D15P" PROPORT. SOLENOIDS CH. XI PAGE 13
SCREWS AND STUDS CH. XI PAGE 10
REM.S.RA... CH. IX PAGE 4
REM.D.RA... CH. IX PAGE 7
CEP.S... CH. IX PAGE 2
STANDRADCONNECTORS CH. XI PAGE 25
CX Proportional
control stackable valve
3 Size
* A = Single solenoid
C = Double solenoid
* Body type:
A = Ports G3/8" parallel
B = Ports 9/16 - 18UNF parallel
G = Presetting for modular valves (parallel)
L = Ports G3/8" parallel (LS version)
** Type of spool
01 =
03 =
N Symmetrical flow path control
(see symbols table)
* Flow rating l/min
1 = 3 l/min
2 = 10 l/min
3 = 15 l/min
4 = 20 l/min
* Max. current at solenoid:
E = 2.35 A - Special coil
F = 1.76 A
G = 0.88 A
** S1 = No variant
SV = Viton
ES = Emergency button
P2 = Rotary emergency
R5 = Rotary emergency 180°
2 Serial No.
ORDERING CODE
The fluid used is a mineral based oil with a viscosity of 46 mm
2
/s at 40°C.
The tests have been carried out at with a fluid of a 40°C.
ELECTRONIC CONTROL UNIT
REM.S.RA.*.*. and REM.D.RA.*.*.
Card type control for single and double solenoid
CEP.S...
Electronic amplifier plug version
I (%)
Q (l/min)
INPUT SIGNAL
CX.3.*.01.N4
(∆p 100 bar)
DIAGRAMS
Q (l/min)
P (bar)
POWER LIMITS TRANSMITTED
CX.3.*.01.N4
Max. operating pressure ports P/A/B 250 bar
Max. operating pressure ports T - for dynamic pressure see note (*) 250 bar
Regulated flow rate 3 / 10 / 15 / 20 l/min
Relative duty cycle Continuous 100% ED
Type of protection IP 65
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -20°C ÷ 75°C
Max. contamination level class 8 in accordance with
NAS 1638 with filter ß
10
≥75
Weight CX.3.A... (single solenoid) 1,389 Kg
Weight CX.3.C... (double solenoid) 1,778 Kg
Max. current 2.35A 1.76 A 0.88 A
Solenoid coil resistance at 25°C (77°F) 2.25 Ohm 4.0 Ohm 16.0 Ohm
(*) Pressure dynamic allowed for 2 millions of cycles.
• Operating specifications are valid for fluid with 46 mm
2
/s viscosity at 40°C, using the
specified ARON electronic control units.
OPERATING SPECIFICATIONS
The individual valve is available in
two different sizes: G3/8" or 9/16-
18UNF.
The body valve is white zinc plated.
Note - All the variants are
considered without Hirschmann
connector. The connectors must
be order separately. See Ch. XI
Page 25.
CX.3.A.01.N...
CX.3.C.01.N...
CX.3.C.03.N...
CX.3.A.03.N...
File: CX3002_E 01/2010/eXI • 12
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SETTORE
MOBILE
OVERALL DIMENSIONS
CX.3... S
OLENOID OPERATING PROPORTIONAL CONTROL STACKABLE VALVES
R5 ROTARY
EMERGENCY
180°
ES MANUAL
EMERGENCY
P2 ROTARY
EMERGENCY
Fittings, max. tightening torque 60 Nm
O-Ring 2-008
Only for LS versions
56
E
A B
LS
LS
P
T
T
P
File: CX3002_E 01/2010/eXI • 13
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SETTORE
MOBILE
FE02-FE INLET MODULE FE 10 INLET MODULE
LENGTH LENGTH
NO. ELEMENTS
C
(mm)
D C
(mm)
D
2 192 180 202 190
3 238 226 248 236
4 284 272 294 282
5 330 318 340 328
6 376 364 386 374
OVERALL DIMENSIONS
HYDRAULIC SYMBOLS AND INSTRUCTION OF CONNECTION
PARALLEL CONNECTION
Tighten the screws to a torque of 10 Nm
CX.3... SOLENOID OPERATING PROPORTIONAL CONTROL STACKABLE VALVES
"D15P" PROPORTIONAL SOLENOIDS
Type of protection (in relation to connector used) IP 66
Duty cycle 100% ED
Insulation class wire H
Weight (coil) 0,354 Kg
Weight (solenoid) 0,608 Kg
ETD15P - 01/2002/e
