83 310/116 ED
1/12
P
Y
X
A
B
B
T
A
T
B
A
P
A
T
B
ba
83 310/116 ED
— The DSPE
*
are pilot operated directional control
valves with electric proportional control and
mounting interface in compliance with ISO 4401
standards.
— The valve opening (and hence the flow rate) can
be modulated continuously in proportion to the
current supplied to the proportional solenoids of
the pilot valve.
— They can be controlled directly by a current control
supply unit or by means of the relative electronic
control units to exploit valve performance to the
full (see par. 15).
— They are available in CETOP P05, ISO 4401-05
(CETOP R05), ISO 4401-07 (CETOP 07), ISO
4401-08 (CETOP 08) and ISO 4401-10 (CETOP
10) sizes. Every size can be supplied with different
controlled flow rates, up to 1600 l/min.
DSPE5
DSPE5R
DSPE7 DSPE8 DSPE10
Max operating:
- P - A - B ports
- T port
bar 350
see paragraph 6
Controlled flow rate with ∆p 10 bar P-T l/min see paragraph 2
Step response see paragraph 8
Hysteresis (with PWM 100 Hz)
% Q
max
< 4%
Repeatability
% Q
max
< ±2%
Electrical characteristics see paragraph 7
Ambient temperature range °C -20 / +60
Fluid temperature range °C -20 / +80
Fluid viscosity range cSt 10 ÷ 400
Fluid contamination degree
According to ISO 4406:1999 class 18/16/13
Recommended viscosity cSt 25
Mass: single solenoid valve
double solenoid valve
kg
7,1
7,5
9,3
9,7
15,6
16
52,5
53
PERFORMANCES (obtained with viscosity of 36 cSt
at 50°C with electronic control unit)
OPERATING PRINCIPLE
HYDRAULIC SYMBOL (typical)
DSPE5 CETOP P05
DSPE5R ISO 4401-05 (CETOP R05)
DSPE7 ISO 4401-07 (CETOP 07)
DSPE8 ISO 4401-08 (CETOP 08)
DSPE10 ISO 4401-10 (CETOP 10)
p max (see performances table)
Q max (see performances table)
DSPE
*
PILOT OPERATED
DIRECTIONAL VALVE
WITH PROPORTIONAL CONTROL
SERIES 11
83 310/116 ED
2/12
DSPE*
SERIES 11
Seals:
N = NBR seals for mineral oil (standard)
V = FPM seals for special fluids
Series No. (the overall and mounting dimensions
remain unchanged from 10 to 19)
Drainage: I = internal
E = external
Nominal size:
5 = CETOP P05 (NOTE)
5R = ISO 4401-05 (CETOP R05)
7 = ISO 4401-07 (CETOP 07)
8 = ISO 4401-08 (CETOP 08)
10 = ISO 4401-10 (CETOP 10)
Piloting: I = internal
E = external
Z = internal piloting with 30 bar fixed
adj. pressure reducing valve (see par. 6)
Spool type:
C = closed centres
A = open centres
RC = regenerative closed centres
RA = regenerative open centres
Pilot operated
directional
control valve
Electric
proportional control
Spool nominal flow rate (see table par. 2)
NOTE: This version is interchangeable with the model E4E Duplomatic
Configurations for single solenoid version
(omit for double solenoid version):
SA = 1 solenoid for cross configuration
SB = 1 solenoid for parallel configuration
SB
*
A
C
A
*
*
*
SA
A
*
SA
C
*
SB
C
PT
AB
a
PT
AB
ab
PT
AB
b
PT
AB
b
PT
AB
a
PT
AB
ab
D S P E - / 11 -
K1 //
P
A
T
B
b
a
P
A
T
B
b
a
*
*
RC
RA
D12 = voltage 12V DC
D24 = voltage 24V DC
Coil electrical connection:
for connector type
DIN 43650
Manual override:
(see par. 15)
1 - IDENTIFICATION CODE
2 - AVAILABLE CONFIGURATIONS
The valve configuration depends on the combination of the following elements:
number of proportional solenoids, spool type, rated flow.
Configuration 2 solenoids:
3 positions with spring centering
1 solenoid for cross configuration “SA”:
2 positions (central + external)
with spring centering
1 solenoid for parallel configuration “SB”:
2 positions (central + external)
with spring centering
valve type * nominal flow rate with ∆p 10 bar P-T
DSPE5
DSPE5R
80 80 l/min
80/40 80 (P-A) / 40 (B-T) l/min
DSPE7
100 100 l/min
150 150 l/min
150/75 150 (P-A) / 75 (B-T) l/min
DSPE8
200 200 l/min
300 300 l/min
300/150 300 (P-A) / 150 (B-T) l/min
DSPE10
350 350 l/min
500 500 l/min
500/250 500 (P-A) / 250 (B-T) l/min
valve type * nominal flow rate with ∆p 10 bar P-T
DSPE7 150/75 150 (P-A) / 75 (B-T) l/min
DSPE8 300/150 300 (P-A) / 150 (B-T) l/min
DSPE10 500/250 500 (P-A) / 250 (B-T) l/min
83 310/116 ED
3/12
DSPE*
SERIES 11
3 - CHARACTERISTIC CURVES
(values measured with viscosity of 36 cSt at 50°C with electronic control unit)
Typical flow rate control curves at constant ∆p according to current supply to the solenoid
(D24 version, 860 mA max current), measured for the available spool types.
The reference ∆p values are measured between valve ports P and T.
3.1 - Characteristic curves DSPE5 e DSPE5R
SPOOL C80 - A80
3.2 - Characteristic curves DSPE7
SPOOL C100 - A100 SPOOL C150 - A150
83 310/116 ED
4/12
DSPE*
SERIES 11
3.3 - Characteristic curves DSPE8
4 - HYDRAULIC CHARACTERISTICS
(values measured with viscosity of 36 cSt at 50°C with electronic control unit)
SPOOL C300 - A300
SPOOL C200 - A200
SPOOL C500 - A500
SPOOL C350 - A350
DSPE5
DSPER5
DSPE7 DSPE8 DSPE10
Max flow rate l/min 180 450 800 1600
Piloting flow requested with
operation 0 →100%
l/min 3 5 9 13
Piloting volume requested with
operation 0 →100%
cm
3
1,7 3,2 9,1 21,6
3.4 - Characteristic curves DSPE10
83 310/116 ED
5/12
DSPE*
SERIES 11
6 - PILOTAGGI E DRENAGGI
DSPE5 and DSPER5
DSPE7
T
DSPE8
P
5 - HYDRAULIC FLUIDS
Use mineral oil-based hydraulic fluids HL or HM type, according to ISO 6743-4. For these fluids, use NBR seals (code N). For fluids HFDR type
(phosphate esters) use FPM seals (code V). For the use of other fluid types such as HFA, HFB, HFC, please consult our technical department.
Using fluids at temperatures higher than 80 °C causes a faster degradation of the fluid and of the seals characteristics. The fluid must be
preserved in its physical and chemical characteristics.
6 - PILOTING AND DRAINAGE
The DSPE valves are available with piloting and drainage, both internal and external.
The version with external drainage allows a higher backpressure on the unloading.
X: M6x8 plug for
external pilot
Y: M6x8 plug for
external drain
X: M5x6 plug for
external pilot
Y: M5x6 plug for
external drain
NOTE: the version with external pilot with reduced
pressure must be used when higher pressures are
needed.
Otherwise the valve with internal pilot and pressure reducing
valve with 30 bar fixed adjustment can be ordered.
Add the letter Z to the identification code to order this option
(see par. 1).
X: M6x8 plug for
external pilot
Y: M6x8 plug for
external drain
X: M6x8 plug for
external pilot
Y: M6x8 plug for
external drain
NO
NO
YES
YES
Plug assembly
X
VALVE TYPE
IE
INTERNAL PILOT AND
E
XTERNAL DRAIN
YES
Y
NO
YES
NO
I
NTERNAL PILOT AND
INTERNAL DRAIN
EXTERNAL PILOT AND
E
XTERNAL DRAIN
E
XTERNAL PILOT AND
INTERNAL DRAIN
II
EE
EI
Pressure
PRESSURES (bar)
MAXMIN
210
(NOTE)
30Piloting pressure on X port
10–Pressure on T port with interal drain
250–Pressure on T port with external drain
DSPE10
83 310/116 ED
6/12
DSPE*
SERIES 11
7 - ELECTRICAL CHARACTERISTICS
Proportional solenoid
The proportional solenoid comprises two parts: tube and coil.
The tube, screwed to the valve body, contains the armature which is
designed to maintain friction to a minimum thereby reducing
hysteresis.
The coil is mounted on the tube secured by means of a lock nut.
It can be rotated through 360° depending on installation clearances.
9 - INSTALLATION
The DSPE* valves can be installed in any position without impairing
correct operation.
Ensure that there is no air in the hydraulic circuit.
Valves are fixed by means of screws or tie rods on a flat surface
with planarity and roughness equal to or better than those indicated
in the relative symbols. If minimum values are not observed, fluid
can easily leak between the valve and support surface.
8 - STEP RESPONSE
(
measured with mineral oil with viscosity of 36 cSt at 50°C with electronic
control unit)
Step response is the time taken for the valve to reach 90% of the
set pressure value following a step change of reference signal.
The table shows the typical step response tested with static
pressure 100 bar.
Surface finishing
R
EFERENCE SIGNAL
0 → 100% 100 → 0%
Step response [ms]
DSPE5 and DSPE5R 50 40
DSPE7 80 50
DSPE8 100 70
DSPE10 200 120
N
OMINAL VOLTAGE
V
DC
1
2
2
4
R
ESISTANCE (at 20°C)
Ω 3
.66
1
7.6
N
OMINAL CURRENT
A 1.88 0.86
D
UTY CYCLE
1
00%
ELECTROMAGNETIC COMPATIBILITY
(
EMC)
A
ccording to
2004/108/CE
CLASS OF PROTECTION:
atmospheric agents (CEI EN 60529)
c
oil insulation (VDE 0580)
Impregnation
IP 65
c
lass H
class F
83 310/116 ED
7/12
DSPE*
SERIES 11
ø 6.3(max)
attacco"T"
M6
facoltativo
54
65.1
50.8
27
37.3
B
P
A
11.1
3.2
16.7
T
y
ø 11.2(max)
x
46
43.6
32.5
21.4
6.3
2.4
1 Mounting surface with sealing rings
2 DIN 43650 electrical connector
3 Connector removal space
4 Standard manual override integrated inside the
solenoid tube
(included in the supply - see par. 15).
5 Coil removal space
Valve fastening: N. 4 SHC screws M6x35 - ISO 4762
Tightening torque: 8 Nm (A 8.8 bolts)
Thread of mounting holes: M6x10
Sealing rings:
N. 5 OR type 2050 (12.42x1.78) - 90 Shore
N. 2 OR type 2037 (9.25x1.78) - 90 Shore
10 - OVERALL AND MOUNTING DIMENSIONS DSPE5 AND DSPE5R
NOTE: for overall dimensions with Z option (fixed
adjustment pressure reducing valve) see par. 14.
dimensions in mm
MOUNTING SURFACE DSPE5
CETOP 4.2-4 P05-350
54
62
50.8
y
P
B
facoltativo
M6
attacco"T"
Ø6.3(max)
8
3.2
16.7
T
x
A
Ø11.2(max)
37.3
27
46
32.5
21.4
1
1
6.3
MOUNTING SURFACE DSPE5R
ISO 4401-05-05-0-05
(CETOP 4.2-4 R05-350)
optional
“T” port
optional
“T” port
83 310/116 ED
8/12
DSPE*
SERIES 11
88.1
101.6
65.9
76.6
50
34.1
Y
M10
ø
4
ø 6.3(max)
BA
P
L
T
G
M6
X
G
18.3
ø
17.5(max)
71.5
69.8
57.2
55.6
34.9
15.9
14.3
1.6
Single valve fastening: N. 4 TCEI M10x60 bolts - ISO 4762
N. 2 TCEI M6x60 bolts - ISO 4762
Tightening torque M10x60: 40 Nm (A 8.8 bolts)
M6x60: 8 Nm (A 8.8 bolts)
Thread of mounting holes: M6x18; M10x18
Sealing rings: N. 4 OR type 130 (22.22x2.62) - 90 Shore
N. 2 OR type 2043 (10.82x1.78) - 90 Shore
1 Mounting surface with sealing rings
2 DIN 43650 electrical connector
3 Connector removal space
4 Standard manual override integrated inside the
solenoid tube
(included in the supply - see par. 15).
5 Coil removal space
11 - OVERALL AND MOUNTING DIMENSIONS DSPE7
MOUNTING SURFACE
ISO 4401-07-07-0-05
(CETOP 4.2-4-07-350)
dimensions in mm
NOTE: for overall dimensions with Z option (fixed
adjustment pressure reducing valve) see par. 14.
83 310/116 ED
9/12
DSPE*
SERIES 11
130.2
112.7
G
ø 25(max)
M12
P
B
Y
ø 7.5
53.2
29.4
17.5
5.6
L
X
G
ø 11.2(max)
A
T
77
94.5
100.8
92.1
74.6
73
46
19
17.5
4.8
Valve fastening: N. 6 TCEI M12x60 bolts - ISO 4762
Tightening torque: 69 Nm (A 8.8 bolts)
Thread of mounting holes: M12x20
Sealing rings:
N. 4 OR type 3118 (29.82x2.62) - 90 Shore
N: 2 OR type 3081 (20.24x2.62) - 90 Shore
1 Mounting surface with sealing rings
2 DIN 43650 electrical connector
3 Connector removal space
4 Standard manual override integrated inside the
solenoid tube
(included in the supply - see par. 15).
5 Coil removal space
dimensions in mm
12 - OVERALL AND MOUNTING DIMENSIONS DSPE8
MOUNTING SURFACE
ISO 4401-08-08-0-05
(CETOP 4.2-4-08-250)
NOTE: for overall dimensions with Z option (fixed
adjustment pressure reducing valve) see par. 14.
83 310/116 ED
10/12
DSPE*
SERIES 11
190.5
168.3
Y
G
P
76.2
114.3
82.5
T
138.6
147.6
M20
Ø 32(max)Ø 7.5
G
X
AB
41.3
Ø 11.2(max)
158.8
130.2
123.8
44.5
35
MOUNTING SURFACE
ISO 4401-10-09-0-05
(CETOP 4.2-4-10-350)
Valve fastening: N. 6 TCEI M12x70 bolts - ISO 4762
Tightening torque: 330 Nm (A 8.8 bolts)
Thread of mounting holes: M20x40
Sealing rings:
N. 4 OR type 4150 (37.59x3.53) - 90 Shore
N: 2 OR type 3081 (20.24x2.62) - 90 Shore
1 Mounting surface with sealing rings
2 DIN 43650 electrical connector
3 Connector removal space
4 Standard manual override integrated inside the
solenoid tube
(included in the supply - see par. 15).
5 Coil removal space
13 - OVERALL AND MOUNTING DIMENSIONS DSPE10
NOTE: for overall dimensions with Z option (fixed
adjustment pressure reducing valve) see par. 14.
83 310/116 ED
11/12
DSPE*
SERIES 11
14 - OVERALL AND MOUNTING DIMENSIONS DSPE*-*/11*-Z*/*
DSPE5-*/11*-Z*/* DSPE7-*/11*-Z*/*
DSPE8-*/11*-Z*/*
NOTE: for missing
overall dimensions and
characteristics see par.
10 - 11 - 12 - 13
1 30 bar fixed
adjustment
pressure
reducing valve
DSPE10-*/11*-Z*/*
dimensions in mm
83 310/116 ED
12/12
DUPLOMATIC OLEODINAMICA S.p.A.
20015 PARABIAGO (MI)  Via M. Re Depaolini 24
Tel. +39 0331.895.111
Fax +39 0331.895.339
www.duplomatic.com  e-mail: sales.exp@duplomatic.com
DSPE*
SERIES 11
EDC-111 for solenoid 24V DC
plug version
see cat.89 120
EDC-141 for solenoid 12V DC
EDM-M111 for solenoid 24V DC
DIN EN 50022
rail mounting
see cat. 89 250
EDM-M141 for solenoid 12V DC
Versione CM Versione CS Versione CK
Code: 3803210003 Code: 3803210004 Code: 3803210005
Allen key for set screw: 3 mm
DSPE* - A* DSPE* - C*
DSPE* - * * SA (SB)
EDM-M211 for solenoid 24V DC
rail mounting
DIN EN 50022
see cat. 89 250
EDM-M241 for solenoid 12V DC
15 - MANUAL OVERRIDE
The standard valve has solenoids whose pin for the manual operation is integrated in the tube. The operation of this control must be executed
with a suitable tool, minding not to damage the sliding surface.
THree different manual override version are available upon request:
- CM version, manual override belt protected
- CS version, with metal ring nut provided with a M4 screw and a blocking locknut to allow the continuous mechanical operations.
- CK version, knob. When the set screw is screwed and its point is aligned with the edge of the knob, tighten the knob till it touches the spool:
in this position the override is not engaged and the valve is de-energized. After adjusting the override, tighten the set screw in order to avoid
the knob loosing.
NOTE: The manual override use doesn't allow any proportional regulation; in fact using this kind of override, the main stage spool will open
completely and the valve will behave as an on-off valve.
16 - ELECTRONIC CONTROL UNITS
DSPE5 DSPE7 DSPE8 DSPE10
Model with rear ports PME4-AI5G PME07-AI6G - -
Model with side ports PME4-AL5G PME07-AL6G PME5-AL8G -
Thread of ports: P - T - A - B
X - Y
3/4” BSP
1/4” BSP
1” BSP
1/4” BSP
1½” BSP
1/4” BSP
-
max stroke 6.4
17 - SUBPLATES
(see catalogue 51 000)