File: CDL04001_E 05/2010/eI • 61
OFF-HIGHWAY
MACHINERY
1
CDL.04.6... STACKABLE CIRCUIT
SELECTOR
VALVES
Max. pressure 250 bar
Max. flow 20 l/min
Overlap positive
Hydraulic fluids Mineral oils DIN 51524
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -25°C ÷ 75°C
Ambient temperature -25°C ÷ 60°C
Max. contamination level class 10 in accordance
NAS with 1638 with filter ß
25
≥75
Weight see “Overall dimension”
CDL.04.6...
"A09" DC COILS CH. I PAGE 67
CONNECTORS STANDARD CH. I PAGE 19
ORDERING CODE
CDL Stackable circuit selector valve
04 Size NG04
6 No. of way
(single element)
W Threaded connectors
1/4” BSP
I Internal drainage
* No. of elements: 1 / 2 / 3 / 4
* Voltage (Tab. 1)
** Variants (Tab. 2)
1 Serial No.
The stackable circuit selector valves,
type CDL.04.6, allows one single drive
of 5 users with 4 elements connected
in series.
As they are moved from high perform-
ances solenoids they don’t need the
external drainage.
Additionally, beyond having a reduced
and compact dimensions, they can
manage high hydraulic powers with a
minimal pressure drop.
TAB.1 - A09 (27 W) COIL
* Special voltage
Voltage codes are not stamped on the plate,
their are readable on the coils.
DC VOLTAGE
L 12V
M 24V
N 48V*
P 110V*
Z 102V*
X 205V*
W Without DC coil
115Vac/50Hz
120Vac/60Hz
with rectifier
230Vac/50Hz
240Vac/60Hz
with rectifier
P1 → C1
P1 → C2
P2 → C3
P2 → C4
HYDRAULIC SYMBOLS
MULTI STATION CONNECTION
SINGLE ELEMENT
∆P (bar)
Q (l/min)
PRESSURE DROPS LIMITS OF USE
∆P (bar)
Q (l/min)
Energizing
De-energizing
The tests have been carried out with solenoids at operating temperature and
a voltage 10% less than rated voltage with a fluid temperature of 50 C°. The
fluid used was a mineral oil with a viscosity of 46 mm
2
/s at 40 degrees C.
TAB. 2 - VARIANTI
VARIANTE CODE
No variant 00
Viton V1
Pilot light X1
Rectifier R1
Solenoid valve without connectors S1
Cable gland "PG 11" C1
Viton + Pilot light VX
Viton + Rectifier VR
Pilot light + Rectifier XR
Rotary emergency button P1(*)
Emergency button E1
AMP Junior connection AJ
Bobina con fili (250 mm) FL
with flying leads (130 mm) and integr. diode LD
Deutsch connection with bidir. diode CX
Other variants relate to a special design.
• The AMP Junior coil and with the flying
leads (with or without diode) coils are avail-
able in 12V or 24V DC voltage only.
• The Deutsch coil with bidirectional diode
is available in 12V DC voltage only.
(*) P1 Emergency tightening torque
max. 6÷9 Nm / 0.6 ÷ 0.9 Kgm with CH n. 22
File: CDL04001_E 05/2010/eI • 62
OFF-HIGHWAY
MACHINERY
1
OVERALL DIMENSIONS
No. of No. of L Weight Fixing Kit spare part code*
elements way (Length) (Kg) screws (rods and studs)
1 06 46 1,05 - /
2 08 100 2,20 TCEI M5x95 V89.54.0020
3 10 145 3,30 TCEI M5x140 V89.54.0021
4 12 200 4,45
TCEI M5x194
V89.54.0022
(special rods)
CDL.04.6... STACKABLE CIRCUIT SELECTOR VALVES
Tighten the screws to a torque of 5 Nm (0.5 Kgm)
(*) For multiple composition
rods and studs are available.
Support plane
specifications
Fixing screws with material specifications min. 8.8
