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41 440/117 ED
190.5
168.3
Y
G
P
76.2
114.3
82.5
T
138.6
147.6
Mī 20
Ć 32ī (max)Ć 7.5
G
X
AB
41.3
Ć 11.2ī (max)
158.8
130.2
123.8
44.5
35
DSP10
PILOTāOPERATEDāDISTRIBUTOR
SOLENOIDāORāHYDRAULIC
(DSC10)āCONTROLLED
ā The DSP10 piloted valve is a 4-way hydropiloted
distributor with a connection surface in accordance with
the ISO 4401-10 standards, operated by a ISO 4401-03
solenoid directional valve.
ā It is available with different spool types (see par. 2) and
with some options for the opening control.
ā It is available with both the solenoid and the hydraulic
control from the X and Y ways.
ā The piloting and the drainage can be made inside or
outside the valve by inserting or removing the proper
threaded plugs located in the main directional control valve
(see paragraph 9).
MOUNTINGāINTERFACE
ISO 4401-10-09-0-05
(CETOP 4.2-4-10-350)
OPERATING PRINCIPLE
SUBPLATE MOUNTING
ISO 4401-10
p max
350 bar
Q max 1100 l/min
Maximum operating pressure
- ports P - A - B (standard version)
- port T (external drainage)
bar
350
210
Maximum flow rate from port P to A - B - T
l/min 1100
Ambient temperature range
Ā°C -20 / +50
Fluid temperature range
Ā°C -20 / +80
Fluid viscosity range
cSt 10 Ć· 400
Fluid contamination degree according to ISO 4406:1999 class 20/18/15
Recommended viscosity
cSt 25
Mass: DSP10
DSC10
kg
50
48
PERFORMANCES
(obtained with mineral oil of viscosity of 36 cSt at 50Ā°C)
41 440/117 ED
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DSP10
1 - IDENTIFICATIONāCODEāFOR SOLENOID DISTRIBUTOR DSP10
Solenoid operated
directional valve
ISO 4401-10 size
Spool type (see paragraph 2)
S* TA
SA* TB
SB* RK*
Series: (the overall and mounting dimensions
remain unchanged from 20 to 29)
Seals:
N = NBR seals for mineral oil (standard)
V = FPM seals for special fluids
Drainage (see paragraph 9):
I = Internal
E = External
Piloting (see paragraph 9):
I = internal (not available for spools S2 - S4 - TA02 - TB02 - RK02
S*2 - S*4)
E = external
Z = internal piloting with 30 bar fixes adjustment pressure reducing valve
Coil electrical connection:
plug for connector
type EN 175301-803
(ex DIN 43650)
D
S P 10 20 / /- / - /K1
Controls (see paragraph 13):
C = Main spool stroke control
D = Main spool switching speed control
P15 = Subplate placed under solenoid valve with restrictor of
Ć1.5 on port P
NOTE: The locking rings of the coils and the relevant O-Rings are supplied together with valves
Manual override:
omit for override integrated
in the tube (standard)
CM = manual override,
boot protected (see
paragraph 17)
Power supply (see paragraph 10)
direct current
D12 = 12 V
D24 = 24 V
D48 = 48 V
D110 = 110 V
D220 = 220 V
D00 = valve without coils (see NOTE 1)
alternate current
A24 = 24 V - 50 Hz
A48 = 48 V - 50 Hz
A110 = 110 V - 50 Hz / 120 V - 60 Hz
A230 = 230 V - 50 Hz / 240 V - 60 Hz
A00 = valve without coils (see NOTE 1)
F110 = 110 V - 60 Hz
F220 = 220 V - 60 Hz
41 440/117 ED
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DSP10
2 - SPOOLāTYPE
Type S*:
2 solenoids - 3 positions
with spring centering
Type TA:
1 solenoid side A
2 external positions
with return spring
Type TB:
1 solenoid side B
2 external positions
with return spring
Type RK:
2 solenoids - 2 positions
with mechanical retention
Type SA*:
1 solenoid side A
2 positions (central + external)
with spring centering
Type SB*:
1 solenoid side B
2 positions (central + external)
with spring centering
NOTE: Symbols refers to the DSP10 solenoid valve. For the DSC10 hydraulic control version, please verify the connection scheme (see par. 3).
If other spool types are necessary please consult our Technical Department
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DSP10
3 - IDENTIFICATIONāCODEāFORāHYDRAULICāDISTRIBUTOR DSC10
Hydraulic controlled directional
valve through X and Y ports
Spool type (see paragraph 2)
S* TA
SA* TB
SB*
Seals:
N = NBR seals for mineral oil (standard)
V = FPM seals for special fluids
Series: (the overall and mounting dimensions
remain unchanged from 10 to 19)
ISO 4401-10 size
D S C 10
10
-- /
External pilot (see par. 9)
External drain (see par. 9)
E
E
Spool type
The distributor is delivered with short-circuit subplate. The X and Y ports are
used for the hydraulic control of the valve.
4 - HYDRAULIC FLUIDS
Use mineral oil-based hydraulic fluids HL or HM type, according to ISO 6743-4. For these fluids, use NBR seals (code V). For fluids HFDR type
(phosphate esters) use FPM seals (code V). For the use of other kinds of fluid such as HFA, HFB, HFC, please consult our technical
department. Using fluids at temperatures higher than 80 Ā°C causes a faster degradation of the fluid and of the seals characteristics.
The fluid must be preserved in its physical and chemical characteristics.
41 440/117 ED
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DSP10
PRESSUREāDROPS WITHāVALVEāINāDE-ENERGIZEDāPOSITION
PRESSUREāDROPSāWITHāVALVEāENERGIZED
5 - PRESSUREāDROPS āP-Q
(values obtained with viscosity 36 cSt at 50 Ā°C)
6 - SWITCHINGāTIMES
The values indicated refer to a solenoid valve working with piloting
pressure of 100 bar, with mineral oil at a temperature of 50Ā°C, at
viscosity of 36 cSt and with PA and BT connections.
The energizing and de-energizing times are obtained at the
pressure variation which occurs on the lines.
TIMES (Ā± 10%)
ENERGIZED DE-ENERGIZED
[ms]
2 Pos. 3 Pos. 2 Pos. 3 Pos.
AC solenoid 90 60 90 60
DC solenoid 130 100 90 60
FLOWāDIRECTION
S
POOLāTYPE P-A P-B A-T B-T
CURVES ONāGRAPH
S
1, SA1, SB1 1 1 1 1
S2, SA2, SB2 2 2 2 2
S3, SA3, SB3 1 1 4 4
S4, SA4, SB4 2 2 2 2
T
A, TB 1 1 1 1
T
A02, TB 02 1 1 1 1
RK 1 1 1 1
FLOWāDIRECTION
SPOOLāTYPE P-A P-B A-T B-T P-T
CURVES ONāGRAPH
S2, SA2, SB2 3
S3, SA3, SB3 4 4
S4, SA4, SB4 4
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DSP10
7 - OPERATINGāLIMITS
The curves define the flow rate operating fields according to the valve pressure of the different versions. The values have been obtained
according to ISO 6403 norm with solenoids at rated temperature and supplied with voltage equal to 90% of the nominal voltage.
The value have been obtained with mineral oil, viscosity 36 cSt, temperature 50 Ā°C and filtration according to ISO 4406.1999 class 18/16/13.
S
POOLāTYPE CURVE
P
-A P-B
S
1,SA1,SB1 1 1
S
2, SA2, SB2 2 2
S
3, SA3, SB3 1 1
S
4, SA4, SB4 2 2
T
A, TB 1 1
T
A02, TB02 1 1
T
A23, TB23 1 1
RK 1 1
8 - PERFORMANCE CHARACTERISTICS
TYPE OF VALVE
Plug assembly
X Y
IE
INTERNAL PILOT AND
EXTERNAL DRAIN
NO YES
II
INTERNAL PILOT AND
INTERNAL DRAIN
NO NO
EE
EXTERNAL PILOT AND
EXTERNAL DRAIN
YES YES
EI
EXTERNAL PILOT AND
INTERNAL DRAIN
YES NO
NOTE 1 minimum piloting pressure can be the lower range value at low flows rates, but with higher flow rates the higher value is needed.
NOTE 2 If the valve operates at higher pressures it is necessary to use the version with external piloting and reduced pressure.
Otherwise, the valve with internal pilot and pressure reducing valve with 30 bar fixed adjustment can be ordered (Piloting type Z, see
dimensions at par. 11)
9 - PILOTING AND DRAINAGE
These valves are available with piloting and drainage, both internal and external. The version with external drainage allows for a higher back
pressure on the outlet.
PRESSURES [bar] DSP10
Max pressure in P, A, B ports 350
Max pressure in T line with external drainage 250
Max pressure in T line with internal drainage 210 (DC) / 160 (AC)
Max pressure in Y line with external drainage 210 (DC) / 160 (AC)
Min piloting pressure NOTE 1 6 Ć· 12
Max piloting pressure NOTE 2 280
X: plug M6x8 for external pilot
Y: plug M6x8 for external drain
41 440/117 ED
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DSP10
(values Ā± 10%)
(values Ā± 5%)
10 - ELECTRICAL FEATURES
10.1 - Solenoids
These are essentially made up of two parts: tube and coil. The tube
is threaded into the valve body and includes the armature that
moves immersed in oil, without wear. The inner part, in contact with
the oil in the return line, ensures heat dissipation.
The coil is fastened to the tube by a threaded ring, and can be
rotated 360Ā°, to suit the available space.
NOTE 1: In order to further reduce the emissions, use of type H
connectors is recommended. These prevent voltage peaks on
opening of the coil supply electrical circuit (see cat. 49 000).
NOTE 2: The IP65 protection degree is guaranteed only with the
connector correctly connected and installed.
10.2 - Current and absorbed power for DC solenoid valve
The table shows current and power consumption values of the DC
coils.
Using connectors type "D" (see cat. 49 000) with embedded bridge
rectifier it is possible to feed DC coils (starting from 48V voltage)
with alternating current (50 or 60 Hz), considering a reduction of the
operating limits by 5 Ć· 10% approx.
10.3 - Current and absorbed power for AC solenoid valve
The table shows current and power consumption values at inrush and at holding, relevant to the different coil types for AC current.
VOLTAGE SUPPLY FLUCTUATION
Ā± 10% Vnom
MAX SWITCH ON FREQUENCY
6.000 ins/hr
DUTY CYCLE
100%
ELECTROMAGNETIC COMPATIBILITY
(EMC) (NOTE 1)
In compliance with
2014/30/EU
LOW VOLTAGE
In compliance with
2014/35/EU
CLASS OF PROTECTION
Atmospheric agents (IEC 60529)
Coil insulation (VDE 0580)
Impregnation: DC valve
AC valve
IP 65 (NOTE 2)
class H
class F
class H
Resistance
at 20Ā°C
[ā¦]
Current
consumption
[A]
Power
consumption
[W]
Coil code
K1
D12 4,4 2,72 32,7 1903080
D24 18,6 1,29 31 1903081
D48 78,6 0,61 29,5 1903083
D110 436 0,26 28,2 1903464
D220 1758 0,13 28,2 1903465
Suffix
Nominal
Voltage
[V]
Freq.
[Hz]
Resistance
at 20Ā°C
[Ohm]
Current
consumption
at inrush
[A]
Current
consumption
at holding
[A]
Power
consumption
at inrush
[VA]
Power
consumption
at holding
[VA]
Coil
Code
A24 24
50
1,46 82192 48 1902830
A48 48 5,84 4,4 1,1 204 51 1902831
A110
110V-50Hz
120V-60Hz
50/60
32
1,84 0,46 192 48
1902832
1,56 0,39 188 47
A230
230V-50Hz
240V-60Hz
140
0,76 0,19 176 44
1902833
0,6 0,15 144 36
F110 110
60
26 1,6 0,4 176 44 1902834
F220 220 106 0,8 0,2 180 45 1902835
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DSP10
11 - OVERALLāANDāMOUNTINGāDIMENSIONS FORā DSP10
dimensions in mm
DSP10-S DSP10-RK
solenoid position
configuration TB/SB*
DSP10-TA DSP10-SA*
DSP10-*/20*- Z
1 Mounting surface with sealing rings
4 OR type 4150 - 90 shore (37.59 x 3.53)
2 ORātype 3081 - 90 shore (20.24 x 2.62)
2 Manual override
3 Coil removal space
4 Connector removal space
5 Electric connector to be ordered separately
(see cat. 49 000)
6 Reducing valve with fixed adjustment 30 bar
Fastening of single valve: 4 SHC screws ISO 4762 M20x70
Tightening torque:
330 Nm (A 8.8) - 560 Nm (bolt A10.9)
Threads of mounting holes: M20x40
41 440/117 ED
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DSP10
12 - OVERALLāANDāMOUNTINGāDIMENSIONSāFORāDSC10
dimensions in mm
1 Mounting surface with sealing rings
4 OR type 4150 - 90 shore (37.59 x 3.53)
2 ORātype 3081 - 90 shore (20.24 x 2.62)
2 Short-circuit subplate
Fastening of single valve: 4 SHC screws ISO 4762 M20x70
Tightening torque:
330 Nm (A 8.8) - 560 Nm (bolt A10.9)
Threads of mounting holes: M20x40
13 - OPTIONS
13.1 - Control of the main spool stroke: C
With the help of special side plugs, it is possible to introduce stroke
controls in the heads of the piloted valve so as to vary the maximum spool
clearance opening.
This solution allows control of the flow rate from the pump to the actuator
and from the actuator to the outlet, obtaining a double adjustable control
on the actuator.
Add the letter C to the identification code to request this device (see
paragraph 1).
13.2 - Control of the main spool shifting speed: D
By placing a MERS type double flow control valve between the pilot
solenoid valve and the main distributor, the piloted flow rate can be
controlled and therefore the changeover smoothness can be varied.
Add the letter D to the identification code to request this device (see
paragraph 1).
DSP10- S*/D
DSP10- S*/C
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DSP10
REPRODUCTION IS FORBIDDEN. THE COMPANY RESERVES THE RIGHT TO APPLY ANY MODIFICATIONS.
16 - INSTALLATION
Configurations with centering and recall springs can be mounted in any position; type RK valves - without
springs and with mechanical detent - must be mounted with the longitudinal axis horizontal.
Valve fastening takes place by means of screws or tie rods, laying the valve on a lapped surface, with
values of planarity and smoothness that are equal to or better than those indicated in the drawing.
If the minimum values of planarity or smoothness are not met, fluid leakages between valve and mounting
surface can easily occur.
14 - MANUALāOVERRIDE, BOOTāPROTECTED: CM
Whenever the solenoid valve installation may involve exposure to atmospheric agents or use in tropical climates, the manual override, boot
protection is recommended. Add /CM at the end of the identification code to request this device (see paragraph 1).
15 - ELECTRICāCONNECTORS
Solenoid valves are delivered without connectors. Connectors tcan be ordered separately. See catalogue 49 000.
Surface quality
13.3 - Subplate with throttle on line P
It is possible to introduce a subplate with a restrictor of Ć1,5 on line
P between the pilot solenoid valve and the main distributor.
Add P15 to the identification code to request this option (see
paragraph 1).
CC valve CA valve
DSP10-S*/P15
