TESTO ITC KORINNA 28mm Allargato
SECTIONAL DIRECTIONAL
CONTROL VALVES
SD6 -- DLS7
DBU001E
2
They arefor systems with fixed displacementpumps (opencentre version),orvariabledisplacementpumps(closed centreversion),
with Load--Sensing signal on each working section to pump flow control valve control.
H Load--indipendent flow control.
H Ports v alves and “B” side control kits are the same of SD6 directional valve.
H L.S. signal connections on every working section.
SD6
DLS7
Simple, compact and heavy duty designed sectional valve from 1 to 12 sections for open and closed centre hydraulic systems.
H Fitted with a main pressure relief valve and a load check valve on every working section
H Available with parallel, tandem or series circuit.
H Optional carry--over port.
H A wide variety of port and circuit valves.
H Available manual, pneumatic, hydraulic, electro--hydraulic, and remote with flexible cables spool control kits.
H Diameter 16 mm (0.63 in) interchangeable spools.
2
nd
edition December 2006:
This edition s upe rce de s all prior documents.
WARNING!
All specifications of this catalogue refer tothe standard product at this date.
Walvoil, oriented to a continuous improvement, reserves the right to
discontinue, modify or revise the specifications, without notice.
WALVOIL IS NOT RESPONSIBLE FOR ANY DAMAGE CAUSED BY AN
INCORRECT USE OF THE PRODUCT.
Additional information
This catalogue shows the product in the most standard configurations.
Please contact Sales Dpt. for more detailed information or special request.
SD6 -- DLS7
DBU001E
3
Content
Working conditions 4................................
SD6 directional valve 7...............................
DLS7 L o ad Sen sin g directional valve 73...............
Installation and maintenan ce 94......................
Accessories 98......................................
SD6 -- DLS7
DBU001E
4
Thiscatalogue showstechnicalspecifications anddiagrams measured with mineraloilof46mm
2
/s -- 46cSt viscosityat 40°Ctempera-
ture.
SD6
Nominal flow rating 45 l/min
Operating pressure (max.) parallel or tandem circuit 315 bar 4600 psi
p
g
p
(
)
series circuit 210 bar 3050 psi
Back pressure (max.) on outlet port T 25 bar 360 psi
Internal leakage A(B)→T
∆
p=100 bar -- 1450 psi fluid and
valve at 40
°
C
3cm
3
/min * 0.18 in
3
/min *
DLS7
Nominal flow rating (with 14
on inlet port P 75 l/min
N
o
m
i
n
a
l
f
l
o
w
r
a
t
i
n
g
(
w
i
t
h
1
4
bar / 200 psi stand--by)
on ports A and B
60 l/min
Operating pressure (max.) 315 bar 4600 psi
Back pressure (max.) on outlet port T 25 bar 360 psi
Internal leakage A(B)→T
∆
p=100 bar -- 1450 psi
fluid and valve at 40
°
C
3cm
3
/min * 0.18 in
3
/min *
Fluid Mineral based oil
Fluid temperature with NBR (BUNA--N) s eals from --20° to 80°C
with FPM (VITON) seals from --20° to 100°C
Viscosity operating range from 15 to 75 mm
2
/s from 15 to 75 cSt
y
min. 12 mm
2
/s 12 cSt
max. 400 mm
2
/s 400 cSt
Max level of contamination -- /19/16 -- ISO 4406
with mechanical devices from --40° to 60°C
Ambient temperature with pneumatic and hydraulic devices from --30° to 60°C
p
with electric devices from --20° to 50°C
Tie rods tightening torque
(wrench 13)
30 Nm 22 lbft
NOTE (*)-- Except differently specified inside the catalogue.
NOTE -- For different conditions please contact Sales Dept.
Working conditions
SD6 -- DLS7
DBU001E
5
REFERENCE STANDARD
BSP UN--UNF METRICA NPTF
THREAD
A
C
C
O
R
D
I
N
G
T
O
ISO 228/1 ISO 263 ISO 262 ANSI B1.20.3
ACCORDING TO
BS 2779
ANSI B1.1 unified
CAVITY
D
I
M
E
N
S
I
O
N
ISO 1179 11926 9974--1
DIMENSION
A
C
C
O
R
D
I
N
G
T
O
SAE J1926 J2244 J476a
A
C
C
O
R
D
I
N
G
T
O
DIN 3852--2
shape X or Y
3852--1
shape X or Y
PORTS THREADING
SD6
PORTS BSP UN--UNF METRICA
Inlet P
G3/8 3/4--16 (SAE 8) M18x1.5
Working ports A and B G3/8 9/16--18 (SAE 6) M18x1.5
Outlet T and carry--over C G1/2 3/4--16 (SAE 8) M22x1.5
PILOT PORTS
Hydraulic ports G1/4 9/16--18 (SAE 6) G1/4
Pneumatic ports NPTF 1/8 --27 NPTF 1/8 --27 NPTF 1/8 --27
DLS7
PORTS BSP UN--UNF
Inlet P and outlet T
G1/2 3/4--16 (SAE 8)
Working ports A and B G3/8 9/16--18 (SAE 6)
Load Sensing signal LS G1/4 9/16--18 (SAE 6)
PILOT PORTS
Hydraulic ports G1/4 9/16--18 (SAE 6)
Pneumatic ports NPTF 1/8 --27 NPTF 1/8 --27
Standard threads
SD6 -- DLS7
DBU001E
6
SD6
DBU001E
7
Content
Content
Dimensional data 8..................................
Hydraulic circuit 9...................................
Performance data 11................................
Ordering codes 12...................................
Inlet cover
ordering codes 14................................
dimensional data and hydraulic circuit 15............
inlet relief options 16..............................
inlet valve options 17.............................
R2 commutator c onfiguration 19....................
S flow regulator configuration 20....................
Working section
ordering codes 22................................
dimensional data and hydraulic circuit 24............
spools 25.......................................
“A” side spool positioners 32.......................
“B” side options 49...............................
complete controls 54..............................
port valves 59...................................
Intermediate section
CS1 mid return manifold section 64.................
DFG compensated flow divider section 65...........
EI service relief valve section 66....................
EVP9 compensated flow control section 67..........
EVP3 inlet section with regulated flow 68............
Outlet cover
ordering codes 70................................
dimensional data and hydraulic circuit 71............
WALVOIL
P0600001
112211010
MADE IN ITALY
Dimensional data (series or tandem circuit)
WALVOIL
P0600001
112211010
MADE IN ITALY
Production batch :
P06 = production year (2006)
00001 = progressive number
87
40
30
9
95.5
M8
36.5
17.5
40
62.5
80
120
200.5
20
9
196.5
21,5
29
30
M8
E
F
Carry--over configuration
12
40.5 38 38 40
30
29
Valve code
Fixing bracket available on request
1
0
2
3
4
3.43
1.18
0.35
1.57
3.76
0.47
1.59
1.50
1.14
1.14
1.18
1.44
0.69
1.57
2.46
3.15
4.72
7.89
0.79
0.85
1.50
1.57
1.18
7.74
SD6
DBU001E
8
T
Y
P
E
E F Weight
T
Y
P
E
E F Weight
T
Y
P
E
mm in mm in kg lb
T
Y
P
E
mm in mm in kg lb
SD6/1
118.5 4.66 58 2.28 5.3 11.7
SD6/7
346.5 13.65 286 11.26 19.4 42.8
SD6/2
156.5 6.16 96 3.78 7.6 16.6
SD6/8
384.5 15.15 324 12.76 21.7 47.9
SD6/3
194.5 7.66 134 5.28 9.9 21.8
SD6/9
422.5 16.65 362 14.26 24 53
SD6/4
232.5 9.15 172 6.77 12.2 26.9
SD6/10
460.5 18.15 400 15.76 26.3 58.1
SD6/5
270.5 10.65 210 8.27 14.8 32.6
SD6/11
498.5 19.65 438 17.26 28.6 63.2
SD6/6
308.5 12.15 248 9.76 17.1 37.7
SD6/12
536.5 21.15 476 18.76 30.9 68.3
Parallel circuit
Hydraulic circuit
Standard configuration with open centre and side inlet and outlet.
P
T
A1 B1 A2 B2
120
Description example: SD6/2/AC(YG3 --120)/18L/18L/RC
Load check
valve
“A” side positioner
Main relief valve
Working section
Inlet cover
Outlet
cover
Pressure line
Flow through line
Port “A” line
Outlet line
Port “B” line
Port relief valve
seat (plugged)
“B” side lever kit
Spool
T
P
A
B
1750
SD6
DBU001E
9
A1 B1 A2 B2
Series--parallel (tandem) circuit
Hydraulic circuit
It needs a special working section kit (see page 22)
Tandem section is fed from thr free flow pressure line; it’s ex-
cluded when an up strem section is operated.
P
A1 B1 A2 B2
Description example:
SD6/2/AC(YG3--120)/18L/SP--18L/....
Description example:
:SD6/2/AC(YG3--120)/S--18L/P--18L/....
S series working sectionSP tandem working section
Series circuit
It needs a special working section kit (see page 22).
The return oil from service ports feed the remaining down
stream sections.
P
Right inlet d irectional valve
P
T
B1 A1B2 A2
Description example:
SD6/2/BC(YG3--120)/18L/18L/RC
120
1750
120
1750
120
1750
SD6
DBU001E
10
Performance data (pressure drop vs. flow)
Work port to outlet
Inlet to work port
Open centre
From side inlet to side outlet.
From side inlet to A port (spool in position 1)orB port (spool in position 2).
From A port (spool in position 2)orB port (spool in position 1) to side outlet.
NOTE -- Measured with spool type 1.
A1
B1
PT
A12
B12
0
10
20
30
40
0204060
540
360
180
Pressure drop
(bar)
Flow (l/min)
(psi)
0
10
20
30
40
0204060
540
360
180
Pressure drop
(bar)
Flow (l/min)
(psi)
0
10
20
30
40
0204060
540
360
180
Pressure drop
(bar)
Flow (l/min)
(psi)
A1
B1
PT
A12
B12
A1
B1
PT
A12
B12
1 section
4 sections
8 sections
12 sections
P→A
12
(B
12
)
P→A
1
(B
1
)
A
12
(B
12
)→T
A
1
(B
1
)→T
SD6
DBU001E
11
SD6
DBU001E
12
zzrzzr
6.
1.
2.
3.
6.
5.
4.
It’s not necessary to indicate the ”P”
letterin the complete valvedescription
with parallel circuit (standard); in case
of other circuits, they must be
specified by the related letter (S, SP).
Codici di
ordinazione1.
1.
SD6 / 2 / AC(YG3--120) / P -- 18L / DFG / P -- 18L / RC -- STAF
2. 3.
Ordering codes6.
No.ofworking
section
Description example: stan d ard conf ig u ration with sid e in let an d outlet
NOTE -- For covers and sections description composition see related pages.
NOTE
(*) -- Items are referred to BSP thread.
4.
1
st
section following section
5.
2. Co mplete working section* page 22
1. Complete inlet co ver * page 14
TYPE CODE DESCRIPTION
AC(JG3--120) 612201171 Side inlet with VMDJ direct pressure
relief valve
AC(YG3--120) 612201110 Side inlet with VMDY direct pressure
relief valve
AD(YG3--120) 612201120 Upper inlet with VMDY direct pressure
relief valve
For special configuration see page 19.
TYPE CODE DESCRIPTION
P--18L 612101001 Parallel circuit, prearranged for port
valves, double acting spool with spring
return, lever control
S--18L 612111001 As previous with series circuit
SP--18L 612121001 As previous with series--parallel (tandem)
circuit
3. Intermediate section * page 64
TYPE CODE DESCRIPTION
DFG 612410030 Pressure compensated flow divider section
EI1(YG3) 612421 130 With direct overpressure relief valve
EI2(YG3) 612421020 With direct overpressure relief valve and
auxiliary inlet
For special configuration see page 67.
4. Complete outlet cover * page 70
TYPE CODE DESCRIPTION
RC 612300110 Side outlet
RD 612300120 Upper outlet
RE 612300114 Upper outlet with side carry--over
RK 612300117 Upper outlet with closed centre
5. F ixin g bracket page 99
TYPE CODE DESCRIPTION
STAF 5STA120160 Brackets with fixing screws
6. Assembling kit
CODE DIRECTIONAL VALVE
5TIR1081 17 Tie rod kit for 1 section valve
5TIR108155 T ie rod kit for 2 sections valve
5TIR108193 T ie rod kit for 3 sections valve
5TIR108231 T ie rod kit for 4 sections valvei
5TIR108269 T ie rod kit for 5 sections valve
5TIR108307 T ie rod kit for 6 sections valve
5TIR108345 T ie rod kit for 7 sections valve
5TIR108383 T ie rod kit for 8 sections valve
5TIR108421 T ie rod kit for 9 sections valve
5TIR108459 T ie rod kit for 10 sections valve
5TIR108497 Tie rod kit for 11 sections valve
5TIR108535 T ie rod kit for 12 sections valve
SD6
DBU001E
13
Ordering codes
7.
1.
2.
8.
7.
5.
10.
1.
SD6 / 2 / AC(YG3--120) / P -- 18L / CS1 / P -- ED -- 18L / BC(YG3--120) -- STAF
2. 8.
No.ofworking
section
Description example: co n fig u ration with 2 side in lets an d mid return manifold:
9.
1
st
section following section
10.
9.
5.
7. Assembling kit fo r valve with CS1
CODE DIRECTIO NAL VALVE (with CSMT)
5TIR108193 T ie rod kit for 2 sections valve (with CS1)
5TIR108231 T ie rod kit for 3 sections valve (with CS1)
5TIR108269 T ie rod kit for 4 sections valve (with CS1)
5TIR108307 T ie rod kit for 5 sections valve (with CS1)
5TIR108345 T ie rod kit for 6 sections valve (with CS1)
5TIR108383 T ie rod kit for 7 sections valve (with CS1)
5TIR108421 T ie rod kit for 8 sections valve (with CS1)
5TIR108459 T ie rod kit for 9 sections valve (with CS1)
5TIR108497 T ie rod kit for 10 sections valve (with CS1)
8. Return manifold page 64
TYPE CODE DESCRIPTION
CS1 612400010 Mid return manifold with G1/2 outlet port
9. Complete right inlet working section *
TYPE CODE DESCRIPTION
P--ED--18L 612101048 Parallel circuit, prearranged for port
valves, double acting spool with spring
return, lever control
S--ED--18L 612111017 As previous with series circuit
SP--ED--18L 612121003 As previous with series--parallel (tandem)
circuit
10. Complete right inlet c o ver *
TYPE CODE DESCRIPTION
BC(JG3--120) 612201117 Side inlet with VMDJ direct pressure
relief valve
BC(YG3--120) 612201130 Side inlet with VMDY direct pressure
relief valve
BD(YG3--120) 612201115 Upper inlet with VMDY direct pressure
relief valve
For special configuration see page 19.
NOTE (*) -- Items are referred to BSP thread; sections and covers for right inlet are different from the s tandard (see ref. 1 e 2)
because of different components assembling
2. In let relief options page 16
TYPE CODE DESCRIPTION
VMD5/1 balanced direct pressure relief valve type Y
(YG2) 5KIT105212 Range 63 to 125 bar / 900 to 1800 psi
standard setting 80 bar / 1150 psi
(YG3) 5KIT105213 Range 100 to 200 bar / 1450 to 2900 psi
standard setting 120 bar / 1750 psi
(YG4) 5KIT105214 Range 160 to 315 bar / 2300 to 4600 psi
standard setting 250 bar / 3600 psi
Standard setting is referred to 10 l/min flow .
SV XTAP623282 Relief valve blanking plug
Direct pressure relief valve type J is available on request: contact
Customer Service
(JG2) 5KIT105412 Range 40 to 80 bar / 580 to 1150 psi
standard setting 80 bar / 1150 psi
(JG3) 5KIT105413 Range 63 to 200 bar / 900 to 2900 psi
standard setting 120 bar / 1750 psi
(JG4) 5KIT105414 Range 160 to 315 bar / 2300 to 4600 psi
standard setting 220 bar / 3200 psi
1.
1.
2.
3.
3. In let valve o p t ions page 17
1. Inlet cover body * page 15
Ordering codes7.
Y
SV
1.
L
EL
F
SV
CODE DESCRIPTION
3FIA106302+3XTAP722160 Standard
3FIA106302+5MAN621200 With G1/8 pressure gaugeprearrangement
3FIA106302+5MAN622320 With G1/4 pressure gaugeprearrangement
TYPE CODE DESCRIPTION
F 5KIT406200 Inlet anti--cavitation valve
L 5KIT406300
* Hydraulic pilot unloader valve
ELT 5CAR406306 12 VDC electromagnetic controlled
unloader valve
5CAR406311 24 VDC electromagnetic controlled
unloader valve
SV XTAP623282 Relief valve blanking plug
NOTE (*) -- Items are referred to BSP thread.
FE SD6 / AC (YG3 -- 120) ELT -- MAN1/4 -- 12VDC *
1.
Pressure relief valve setting (bar)
Description example:
3.
2.
1. 3.
MAN14
MAN14
Available configurations
AC: with side inlet, for left inlet (standard) directional valve
AD: with upper inlet, for left inlet (standard) directional valve
BC: with side inlet, for right inlet directional valve
BD: with upper inlet, for right inlet directional valve
See page 15.
SD6 inlet cover
DBU001E
14
For left inlet directional valve (standard)
Dimensional data and hydraulic circuit
For right inlet directional valve
P
P
With side inlet, type AC
With upper inlet, type AD
With side inlet, type BC
With upper inlet, type BD
Example: AC(YG3--120)
Example: BC(YG3--120)
Example: BD(YG3--120)
P
P
P
P
Directional control
valve mounting face
G3/8
G3/8
112
80
85
30
16
80
Allenwrench6
24 Nm / 17.7 lbft
10
40.5
46
Example: AD(YG3--120)
P
G3/8
P
G3/8
M8
10.3
9
12
1.59
0.39
3.35
3.15
1.18
3.15
4.41
0.63
0.41
0.47
0.35
120
1750
Allenwrench6
24 Nm / 17.7 lbft
Allenwrench6
24 Nm / 17.7 lbft
1.81
120
1750
Allenwrench6
24 Nm / 17.7 lbft
120
1750
120
1750
inlet cover SD6
DBU001E
15
0
100
200
300
400
0 204060
0
100
200
300
400
0 204060
0
100
200
300
400
0204060
Direct overpressure relief valve
Inlet relief optio ns
Spring nr. 4 (red band)Spring nr. 3 (blue band)
Flow
Pressure
(l/min)
(bar)
Flow
Pressure
(l/min)
(bar)
VMD5 ( Y G 3 -- 120 )
Pressure setting in bar (for standard value see page 14)
Performance data
Adjustment type
Adjustment type (G, H)
Adjustable spring type (2,3,4).
G: with screw H: valve set and locked
max. 51.5
64.5
Cap code:
3COP117260
Wrench13--24Nm/17.7 lbft
Allenwrench4
Wrench -- 42 Nm / 31 lbft
0.03”
TIME
RESPONSE
10%
175 bar
90%
95%
105%
Pressure
Time (”)
(% ∆P)
0.1”
TRANSIENT
RECOVERY TIME
10 bar
OVERSHOOT
Time response
max. 2.03
2.54
(psi)
4500
3000
1500
(psi)
4500
3000
1500
145 psi
2500 psi
SV: relief valve b lan king plu g
Allenwrench10
42 Nm / 31 lbft
Spring nr. 2 (green band)
Flow
Pressure
(l/min)
(bar)
(psi)
4500
3000
1500
SD6 inlet cover
DBU001E
16
0
5
10
15
20
0 204060
Pressure drop curve P→T
Flow
Pressure
(l/min)
(bar)
200
150
100
250
(psi)
22.3
0.88
0
5
10
15
20
0 204060
Pressure drop curve P→T
Flow
Pressure
(l/min)
(bar)
200
150
100
250
Inlet valve options
Hydraulic pilot unloader valve, type L
Operating features
Internal leakage : 10 cm
3
/min a 100 bar.................
0.61 in
3
/min at 1450 psi
P
Description example:
AC(YG3--120)ELT--12VDC
X
G1/4
80
Solenoid pilot unloader valve, type ELT
With “push and twist” manual override with detent.
Operating features
VALVE
Internal leakage (in excited position): null
COIL
Depending on model: see features on next page
P
Description example:
AC(YG3--120)L
120
X
1750
Wrench 24
42 Nm / 31 lbft
120
1750
3Nm/2.2 lbft
3.15
Wrench24--42Nm/31 lbft
”Push and twist” override
inlet cover SD6
DBU001E
17
0
5
10
15
20
0 204060
Pressure drop curve T→P
Flow
Pressure
(l/min)
(bar)
200
150
100
250
Nominal voltage tolerance: ±10%
Power rating : 22 W..........
Nominal current : 1.76 A -- 12 VDC........
: 0.9 A -- 24VDC
Coil insulation : Classe H.........
Weather protection : IP67.....
Duty cycle : 100%............
NOTE: circuit with bidirectional diode
Nominal voltage tolerance: ±10%
Power rating : 17 W..........
Nominal current : 1.3 A -- 12 VDC........
: 0.74 A -- 24VDC
Coil insulation : Classe F.........
Weather protection : IP65.....
Duty cycle : 100%............
NOTE: circuit with and without bidirectional
diode
Nominal voltage tolerance: ±10%
Power rating : 17 W..........
Nominal current : 1.58 A -- 12 VDC........
: 0.81 A -- 24VDC
Coil insulation : Classe F.........
Weather protection : IP65.....
Duty cycle : 100%............
Inlet valve options
Anticavitation valve type F
16.5
P
Description example:
AC(YG3--120)F
Solenoid pilot unloader valve, type ELT
Coil with Deutsch DT connectorCoil with ISO4400 connector
Connector side
Coil with AMP JPT connector
Connector side
Connector side
120
1750
Wrench 24
42 Nm / 31 lbft
Wrench 19
24 Nm / 17.7 lbft
0.65
SD6 inlet cover
DBU001E
18
COILS CODES
CONNECTION TYPE
I
S
O
4
4
0
0
AMP JPT
D
e
u
t
s
c
h
D
T
Voltage
I
S
O
44
0
0
with diode without diode
D
eutsc
h
D
T
12 VDC 2X4311012 2X431 1015 2X4311212 2X4311412
24 VDC 2X4311024 -- -- 2X4311424
Need connector
type (sse page 98)
C02 C08 C08 C19
R2 commutator configuration
80 15
111
53.5
79.5
30
59
Manual rotary Backhoe clamp device.
Normally mounted on the lever side, into the main relief valve cavity, properly modified. Main relief valve available in the opposite
side.
Av ailable for left inlet (standard) and right inlet valve.
P
X
1
2
P
X
1
2
Pos.1
Pos.2
AC(YG3--120)R2
code: 612201158
BC(YG3--120)R2
code: 612201159
Left inlet
25
12
67
59
G1/4
X
Pos.1
Pos.2
X
Right inlet
Hydraulic circuit and ordering codes
VMDY direct overpressure
relief valve.
For information see page 16.
2.32
1.18
3.13
3.15
4.37
2.11
0.59
2.64
0.47
2.32
110.7
4.36
120
1750
120
1750
inlet cover SD6
DBU001E
19
S flow regulator configuration12.
Inlet cover with flow regulator on lever side: prioritary flow to working sections and exceeding flow to tank line.
1980
151
21 5.5
30
40
58
85.5
Directional
control valve
mounting face
C
C
17.5
10
9
48
C--C
Description example: co mplete Inlet co ver FE SD6 / AC (YG3--120) S N -- BSP1/2
2. 3. 4.
1.
2.
3.
4.
2. 2.
Following sections
A1 B1 A2 B2
P
120
C
R
Following sections
Hydraulic circuit
Description example:
SD6/4/AC(YG3--120)SN/18L/18L/...--BSP12(PT)38(AB)
1. Complete inlet cover
TYPE: AC(YG3--120)SN--BSP1/2
CODE: 612202015
DESCRIPTION: Side inlet, VMDY overpressure relief valve
and N handwheel flow control valve
NOTE: For other configurations please contact
Sales Dept.
2. Inlet cover body
CODE: 3FIA106475+3XTAP719150+3XT AP727180
DESCRIPTION: Type AC--AD--BC--BD, port P = G1/2,
prearranged for flow control
4. Flo w co n t rol valve
TYPE CODE DESCRIPTION
M 2S0PP12002000 Handwheel control
N 2S1636030210 Handwheel control with detent
W2 2S0PP12002015 12VDC proportional solenoid valve
P
A1
B1
A2
B2
P
T
T
3. Inlet relief options
Direct overpressure relief valves type Y and J: see page 14
0.39
0.35
0.69
1.89
5.94
3.15
0.83
0.75
0.22
1.57
1.18
3.37
2.28
G1/2
Wrench 6
24 Nm / 17.7 lbft
1.
SD6 inlet cover
DBU001E
20
0
10
20
30
40
30 90 150 210 270
Current (A)
(n.of clicks)
(n.of turn)
0
20
40
60
01234
0.3 0.6 0.9 1.20
4 8 12 16 20 24
Prioritary flow
(l/min)
0
S flow regulator configuration
Handwheel operated
Flow regulation diagram
Qin = 45 l/min -- P = 100 bar (1450 psi)
F
J
Y
Prioritary flow
(l/min)
Pressure (bar)
Pressure--flow diagram
Qin = 45 l/min
Solenoid operating features
Nominal voltage : 12 VDC..
Power rating : 17,4 W.....
Duty cycle : 100%.......
Exampleofsolenoid flowcontrolvalveconnection
It’sshow a configuration with push--button panel type
UPA model UPA12/100/SC01B22: for information
contact Sales Dept.
STOP
To battery
Potentiometer for
valve adjustment
Emergency
push--button
Connector
ISO4400
47
33.5
∅
Wrench32--24Nm/17.7 lbft
92.5
38
∅
Wrench32--24Nm/17.7 lbft
Wrench 32
24 Nm / 17.7 lbft
115
35
P
120
C
R
Continuous fine regulation One turn with detent
Valve circuit
ISO4400 connection
(needs connector typre C02,
see page 98)
P
120
C
R
Valve circuit
1.85
1.32
∅
3.64
1.50
∅
1750
4.53
1.38
1750
(psi)
1000 2000 3000
F
J
Y
Flow control valve type M
Flow control valve type N
Flow control valve type W2
With proportional solenoid control
Performance data
inlet cover SD6
DBU001E
21
SD6 working section
DBU001E
22
Ordering codes13.
3.
1.
1.
EL SD6 / P -- 1 8 L . P 1 (G3 -- 125) *
2. 3. 4. 5.
I
Description example:
2.
4.
II
II
5.
P
U
C
P3T
1. Working section kit * page 24
TYPE CODE DESCRIPTION
P 5EL1063001 With paralle circuit
S 5EL2063001 With serie circuit
SP 5EL3063001 With serie--parallel (tandem) circuit
Include body, seals, rings and load check valve.
EL SD6 / P -- 1M 8IM
6.
8--11
9
8P
8ED3
10
L
SLP
TQ
LCB
2. Spools
TYPE CODE DESCRIPTION
1B 3CU2222130 Double acting, 3 positions, with B open to tank
in neutral position
2 3CU2225130 Double acting, 3 positions, with A and B open
to tank in neutral position
3 3CU2231130 Single acting on A, 3 positions, B plugged;
requires G1/2 plug (see part I)
4 3CU2235130 Single acting on B, 3 positions, A plugged;
requires G1/2 plug (see part I)
Special spools for particular positioner kits
page 29................
5Y 3CU2242140 Double acting, 4 positions, float in position 3
with spool in
5BY 3CU2243130 Double acting, 4 positions, float in position 3
with spool out
8 3CU2262100 Double acting, 4 positions, regenerative in
position 3
Port valves setting in bar
1 mounted on A port.
2 mounted on B port.
3 mounted on A and B port.
2. Spools page 25
TYPE CODE DESCRIPTION
1 3CU2210130 Double acting, 3 positions, with A and B closed
in neutral position
1CS 3CU2210210 Double acting, 3 positions, with A and B closed
in neutral position, sensitive type
1A 3CU2221130 Double acting, 3 positions, with A open to tank
in neutral position
follow....................................................
working section SD6
DBU001E
23
I “A” and “B” ports plug *
5. Port valves page 59
4. “B” side options page 49
14.Ordering codes
TYPE CODE DESCRIPTION
Assembled on section
P3T XTAP524280 A and B ports valve blanking plugs
C 5KIT406100 Anti--cavitation
Anti--shock valve
P(G2) 5KIT2061 12 From 50 to 125 bar / 725 to 1800 psi
standard setting 63 bar / 900 psi
P(G3) 5KIT2061 13 From 100 to 200 bar / 1450 to 2900 psi
standard setting 100 bar / 1450 psi
P(G4) 5KIT2061 14 From 160 to 315 bar / 2300 to 4600 psi
standard setting 200 bar / 2900 psi
Anti--shock and anti--cavitation valve
U(G2) 5KIT306112 From 50 to 125 bar / 725 to 1800 psi
standard setting 63 bar / 900 psi
U(G3) 5KIT306113 From 100 to 250 bar / 1450 to 3600 psi
standard setting 100 bar / 1800 psi
U(G4) 5KIT306114 From 160 to 315 bar / 2300 to 4600 psi
standard setting 200 bar / 2900 psi
Standard setting is referred to 10 l/min flow .
Flange mounted type
BPT XTAP627300 BP and BPS valves blanking plug
Direct
type
BP1 612002000
* Block with valve on port A
BP2 612002000
* Block with valve on port B
BP3 612002100
* Block with valves on ports A and B
BP XCAR605110 Single valve
With
Pre--opening
BPS1 612003000
* Block with valve on port A
BPS2 612003000
* Block with valve on port B
BPS3 612003100
* Block with valves on ports A and B
BPS XCAR605210 Single valve
TYPE CODE DESCRIPTION
L 5LEV105000 Standard lever box
LM10 5LEV205000 Lever box with M10 thread
LF1 5LEV105102 Lever box with adjustable flow limiter in pos.1
LFG5 5LEV105800 Cast iron lever box with adjustable flow limiter
in positions 1 and 2
LB1 5LEV305100 Steel lever box with pivot placed down
LB3 5LEV305000 Steel lever box with pivot placed above
SL -- Withou lever box
SLP 5COP105000 Without lever box, with dust--proof plate
SLCZ 5COP205030 Without lever box, with endcap
follow......................................................
TYPE CODE DESCRIPTION
G3/8 3XTAP722160 Plug for single acting spool
3. “A” side spool positioners page 32
TYPE CODE DESCRIPTION
7FT 5V07405000 With friction and neutral position sensor
8 5V08105000 With spring return in neutral position
8D 5V08105200 As type 8 and pin with M6 female thread for
dual control
8D2 5V08105220 As type 8 andpin with∅ 8mm/0.31 inradial
hole
8D3 5V08105230 As type 8 and pin with M8 female thread for
dual control
8F2 5V08105101 As type 8 and adjustable flow limiter
19 5V19105000 2 positions, with spring return in neutral
position from position 1
20 5V19105000 2 positions, with spring return in neutral
position from position 2
9BZ 5V09202010 With detent in position 1 and spring return in
neutral position
10BZ 5V10202010 With detent in position 2 and spring return in
neutral position
11BZ 5V11202010 With detent in position 1 and 2, spring return
in neutral position
8MG3(NO) 5V08105660 As type 8 and operation with microswitch in
positions 1 and 2, contact normally open
8MG3(NC) 5V08105662 As previous, with contact normally closed
8RM2 5V08106590 As type 8 and 12VDC electromagnetic
detent in position 2
5V08106595 As previous, 24VDC
8MHE3(NC) 5V08106541 As type 8 and spool postioning ON/OFF
electric signal circuit normally closed
8MHE3(NO) 5V08106540 As previous, with circuit normally open
8K 5V08705112 As type 8 and 12VDC solenoid lock device
5V08705124 As previous 24 VDC
8P 5V08105701 ON/OFF pneumatic kit
8EPG3 5V08105738 ON/OFF 12 VDC electro--pneumatic kit
5V08105743 ON/OFF 24 VDC electro--pneumatic kit
8ED3 5V08105350 ON/OFF 12 VDC electro--hydraulic kit
5V08105351 ON/OFF 24 VDC electro--hydraulic kit
Particular positioner kits for special spools
page 45................
13NZ 5V13305010 4 positions with spring return in neutral
position and detent in pos.3: for spool 5Y
13QN 5V13405020 4 positions with spring return in neutral
position and detent in pos.3: for spool 5BY
13F 5V13506100 4 positions with spring return in neutral
position: for spool 8
13QNMG3(NO) 5V13405660 As type 13QN with microswitch operation
in positions 1 and 2: for spool 5BY
II Optional han dlevers
TYPE CODE DESCRIPTION
AL01/M8x150 170011215 For L lever box, L = 150 mm / 5.91 in
AL01/M10x150 170012015 For LM10 and LFG5 lever boxes,
L = 150 mm / 5.91 in
AL08/M12x200 170013120 For LCB joystick, L = 200 mm / 7.87 in
6. Complete controls page 54
8IM* proportional hydraulic and 8ES -- 8ESN ON/OFF electric
control kits.
NOTE (*) -- Items are referred to BSP thread.
4. “B” side options
TYPE CODE DESCRIPTION
LEB 5LEV605000 Safety lever box
LUP 5LEV805005 Safety lever box, horizontal type
TQ 5TEL105110 Flexible cable connection; for CD cables
LCB 5CLO206100 Joystick lever for 2 sections operation
AB
AB
Dimensional data and hydraulic circuit
Description example:
P--18L
They are available with parallel or tandem circuit, with or without ports relief valves prearrangement.
AB
Description example
S--18L
Parallel circuit
Series circuit
Series--parallel (tandem) circuit
Description example
SP--18L
120
87
20
87
Directional control
valve mounting face
8.5
Directional control
valve mounting face
87
Directional control
valve mounting face
3.43
0.79
4.72
3.43
0.33
3.43
AB
AB
AB
G3/8
SD6 working section
DBU001E
24
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
F
J
Y
P
(on ports)
= 63bar / 900 psi
P
(on ports)
= 100bar / 1450 psi
P
(on ports)
= 250bar / 3600 psi
Qin = 45 l/min
stroke -- 5.5 mm
-- 0.22 in
Type 1
Spools
Flow
Stroke (mm)
(l/min )
Flow
Stroke
Spool metering A(B)→TSpool metering P→A(B)
(mm)
(l/min )
201
201
201
AB
PT
A
"
stroke + 5.5 mm
+0.22in
Performance data
AB
PT
AB
PT
5.5 5.5
P--A--B--T closed, with flow through line (LC) open
P → AB→ T
P→ BA→ T
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
(in)
0.1 0.2
(in)
0.1 0.2
F
Y
J
F
J
Y
working section SD6
DBU001E
25
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
Flow
Stroke (mm)
(l/min )
Flow
Stroke
Spool metering A(B)→TSpool metering P→A(B)
(mm)
(l/min )
F
J
Y
5.5 5.5
(in)
0.1 0.2
(in)
0.1 0.2
F
J
Y
F
J
Y
P
(on ports)
= 63bar / 900 psi
P
(on ports)
= 100bar / 1450 psi
P
(on ports)
= 250bar / 3600 psi
Qin = 45 l/min
Performance data
"
stroke + 5.5 mm
+0.22in
stroke -- 5.5 mm
-- 0.22 in
A
Type 1CS
Spools
201
201
201
AB
PT
AB
PT
AB
PT
P--A--B--T closed, with flow through line (LC) open
P → AB→ T
P→ BA→ T
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
SD6 working section
DBU001E
26
P closed, A--B→T, with flow through line (LC) open
P--A closed, B→T, with flow through line (LC) open
P--B closed, A→T, with flow through line (LC) open
Type 2
Type 1B
Type 1A
Spools
201
AB
PT
201
AB
PT
201
AB
PT
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
working section SD6
DBU001E
27
P--A--T closed, with flow through line (LC) open
Type 3
Spools
Type 4
201
A
PT
P--B--T closed, with flow through line (LC) open
201
B
PT
Port B plugged
Allen wrench 6 -- 24 Nm / 17.7 lbft
Port A plugged
Allen wrench 6 -- 24 Nm / 17.7 lbft
A
T
PPLC
T
B
T
PPLC
T
SD6 working section
DBU001E
28
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
0
10
20
30
40
0 15304560
Pressure
Flow (l/min)
(bar)
Pressure drop in position 3
(last section)
B→T
A→T
Spool metering
Qin=45l/min/P
(on ports)
= 100 bar -- 1450 psi
Flow
Stroke (mm)
(l/min )
5.5
(in)
0.1 0.2
(psi)
200
100
stroke -- 9 mm
-- 0.35 in
stroke -- 4.5 mm
-- 0.18 in
A-- B → T (float in detent)
201
AB
PT
Type 5Y
Spools
Performance data
It needs special body with extra machining type P--5Ycode 5EL1063203A. Itmust be coupled only with spool positioner 13NZ (see
page 45).
P → AA→ T
3
P → AB→ T
A
AA
"
stroke + 4.5 mm
+0.18in
P-- A-- B-- T closed
flow through line (LC) open
201
AB
PT
3
201
AB
PT
3
201
AB
PT
3
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
P→AA→T
working section SD6
DBU001E
29
0
5
10
15
20
0 15304560
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
stroke + 9 mm
+0.35in
stroke -- 4.5 mm
-- 0.18 in
stroke + 4.5 mm
+0.18in
Pressure
Flow (l/min)
(bar)
Pressure drop in position 3
(last section)
A(B)→T
201
AB
PT
3
201
AB
PT
3
201
AB
PT
3
A-- B → T (float in detent)
Type 5BY
Spools
Performance data
P → AA→ T
P → AB→ T
A
""
"
P-- A-- B-- T closed
flow through line (LC) open
AB
T
PPLC
T
Itneeds specialbody with extra machining type P--5Bcode 5EL1063205A. It must bec oupled only with spool positioner 13QN (see
page 45).
201
AB
PT
3
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
Spool metering
Qin=45l/min/P
(on ports)
= 100 bar -- 1450 psi
Pressure
Stroke (mm)
(l/min )
5.5
P→BB→T
(in)
0.1 0.2
(psi)
200
100
SD6 working section
DBU001E
30
0
5
10
15
20
0 15304560
Pressure
Flow (l/min)
(bar)
Pressure drop in position 3
(last section)
P→A
B→A
0
20
40
60
0.0 1.0 2.0 3.0 4.0 5.0
Spool metering
Qin=45l/min/P
(on ports)
= 100 bar -- 1450 psi
Flow
Stroke (mm)
(l/min )
5.5
P→AA→T
Performance data
stroke -- 8.5 mm
-- 0.33 in
stroke -- 5 mm
-- 0.20 in
stroke + 5 mm
+0.20in
P+B → A (rigenerativo)
201
AB
PT
Type 8
Spools
It needs special body with extra machining type P--8 code 5EL1063500.
It must be coupled only with spool positioner 13F (see page 46).
P → AA→ T
3
P → AB→ T
A
AA
"
P-- A-- B-- T closed
flow through line (LC) open
201
AB
PT
3
201
AB
PT
3
201
AB
PT
3
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
AB
T
PPLC
T
(in)
0.1 0.2
(psi)
200
100
working section SD6
DBU001E
31
--300
--200
--100
0
100
200
300
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
Stroke
Force
(mm)
(N)
Force --stroke diagram
D
D
E
C
C
E
0.1 0.2
(in)
40
20
(lbf)
-- 0 . 1-- 0 . 2 0
60
0
-- 4 0
-- 2 0
-- 6 0
With spring return
”A” side spool positioners
It’s s upplied with standard spring type D (see force--s troke diagram).
It’s available with lighter spring type C (8MC code: 5V08205000) or heavier type E (8ME code: 5V08405000).
8kit
201
201
8D kit
It’s available with lighter spring type C (8DMC code: 5V08205200); see previous diagram.
Spool end joint code XPER315400 is available on request in order to screw onto pin.
Spool end joint dimension
36.5
36.5
44
M6
11
12
Allenwrench5
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 9 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
10
40
18
20
4
M6
15h1 1
8
8
8D2 kit
201
Wrench 9 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
36.540
84
M8
11
1.44
0.43
1.44
1.73
0.47
0.16
0.59
0.790.39
0.31
0.31
1.57
0.71
0.43
1.57
1.44
3.31
SD6 control kits
DBU001E
32
36,5
Allenwrench5
9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
1.44
36.5
Allenwrench5
9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
1.44
36.5
51.5
M8x1
Allen wrench 5 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
Allenwrench4
Wrench 13
24 Nm / 17.7 lbft
1.44
2.03
With spool stroke adjustment in position 2 (P→B).
201
With spring return
“A” side spool positioners
19 kit 20 kit
20 01
8D3 kit
8F2 kit
201
M8
36,5
48,5
Chiave 10 -- 9,8 Nm
Chiave 4 -- 6,6 Nm
12
control kits SD6
DBU001E
33
--300
--200
--100
0
100
200
300
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
Stroke
Force
(mm)
(N)
Force --Stroke diagram
201
Port B Port A
-- 3 . 3
-- 5 . 5
5.5
3.3
Detent area
--300
--200
--100
0
100
200
300
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
Stroke
Force
(mm)
(N)
Force --Stroke diagram
Detent area
201
Port B Port A
-- 3 . 3
-- 5 . 5
5.5
--300
--200
--100
0
100
200
300
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
Stroke
Force
(mm)
(N)
Force --Stroke diagram
Detent force: 120 N / 27 lbf ±10% / Release force: 230 N / 51.7 lbf ±10%
Detent area
201
Port B Port A
3.3
5.5
-- 5 . 5
With d eten t an d sp rimg return to neutral from either d irections
”A” side spool positioners
9BZ kit
10BZ kit
11BZ kit
201
201
201
Allenwrench4--6.6Nm/4.9 lbft
72.5
Wrench 5 -- 9.8 Nm / 7.2 lbft
72.5
72.5
2.85
Wrench 5 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
Allenwrench4--6.6Nm/4.9 lbft
2.85
2.85
Wrench 5 -- 9.8 Nm / 7.2 lbft
0.1 0.2
(in)
-- 0 . 1-- 0 . 2 0
40
20
(lbf)
60
0
-- 4 0
-- 2 0
-- 6 0
Detent force: 120 N / 27 lbf ±10% / Release force: 230 N / 51.7 lbf ±10%
0.1 0.2
(in)
-- 0 . 1-- 0 . 2 0
40
20
(lbf)
60
0
-- 4 0
-- 2 0
-- 6 0
Detent force: 120 N / 27 lbf ±10% / Release force: 230 N / 51.7 lbf ±10%
0.1 0.2
(in)
-- 0 . 1-- 0 . 2 0
40
20
(lbf)
60
0
-- 4 0
-- 2 0
-- 6 0
SD6 control kits
DBU001E
34
Configuration with
normally open circuit
Configuration with
normally closed circuit
8MHE3(NO) kit8MHE3(NC) kit
41
32
Position 2 signal
Position 1 signal
Connector wiring
Operating features
Power supply range : 12 / 24 VDC
Max. output current : 500 mA.
Weather protection : IP65.
”A” side spool positioners
8MHE3 kit: with spring return in neutral position and spool positioning ON/OFF signal
201201
12 34
12 34
View A
This module s upplies two different ON/OFF signals, related to the direction of the spool.
It has two separate contacts which can be normally open or normally closed.
It can be used with standard spools and working section (working section kit without ring on side “A”)
Notch -- 6.6 Nm / 4.9 lbft
Wrench 9
9.8 Nm / 7.2 lbft
Female connector HIRSHMANN on
request (see type C11 at page 98)
44.5
81
33.5
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench5
9.8 Nm / 7.2 lbft
View A
Mobile contact
Fixed contact
Mobile contact
Fixed contact
1.75
See view A
3.19
1.32
Ouput signal with NC circuit
0
12
--6--5--4--3--2--10123456
Stroke
Voltage
(mm)
(VDC)
100%
Tolerance range
0.1
0.2 (in)0
-- 0 . 1
-- 0 . 2
0
12
--6--5--4--3--2--10123456
Stroke
Voltage
(mm)
(VDC)
100%
Ouput signal with NO circuit
Tolerance range
0.1 0.20-- 0 . 1-- 0 . 2
control kits SD6
DBU001E
35
Allenwrench5
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
66.5
Wrench 10
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 22
42 Nm / 31 lbft
2.62
With microswitch type 8MG3
“A” side spool positioners
201
Kit 8MG1(NO)
Operating features
MICROSWITCH
Mechanical life : 5x10
5
operations.........
Electric life (resistive load) : 10
5
oper. -- 7A / 13.5VDC
:5x10
4
oper. -- 10A / 12VDC
:5x10
4
oper. -- 3A / 28VDC
201
201
Other configurations
Kit 8MG2(NO)
Kit 8MG3(NO)
With spring return in neutral position and microswitch operated in both directions.
Also available 8MG1(NO) configuration, code 5V08105670 (microswitch operated in position 1) and 8 MG2 (NO) configuration, co-
dice 5V08105680 (microswitch operated in position 2); dimensions are the same of 8MG3 configuration.
Theese configurations are available also with nornally closed (NC) contact.
Microswitch with connector
SD6 control kits
DBU001E
36
COMPLETE CONTROLS CODES
CONTROL TYPE
Need
Contact 8MG3 8MG2 8MG1
N
e
e
d
connector type
NO
5V08105660 5V08105680 5V08105670 C07
see page
NC 5V08105662 5V08105682 5V08105672 C17
s
e
e
p
a
g
e
98
Normally open (NO) code 4MIC731
or normally closed (NC) code 4MIC741
With PACKARD W--PACK
female connector with female end
It’s possible to obtain further configurations of complete control, using the MG kit, microswitches and 3 positions “A” side spool
positioner, as following draw.
More configurations and spare parts
With microswitch type 8MG3
“A” side spool positioners
Kit MG
Microswitch
3 positions “A” side spool
positioner type 9B, 10B, 11B.
(see page 34)
Kit MG3
code: 5KIT820500
Kit MG1
code: 5KIT820501
Kit MG2
code: 5KIT820502
84.5
128
3.33
5.04
Normally open (NO)
code 4MIC730
with PACKARD W--PACK
female connector with male end
Normally closed (NC)
code 4MIC740
with PACKARD W--PACK
male connector with female end
Standard microswitches: Flying leads with connector
Special microswitches: moulded --in connector
Themicroswitches with moulded--in connector arenot
interchangeable with the flying leads ones since these
need a different connector: type C40 (see page 98).
33
1.30
Wrench 22
42 Nm / 31 lbft
Wrench 22
42 Nm / 31 lbft
Wrench 22
42 Nm / 31 lbft
control kits SD6
DBU001E
37
Nom. voltage tolerance : ±10%........
Power rating : 18 W.................
Nominal current : 1.58 A -- 12 VDC...............
: 0.81 A -- 24VDC
Coil insulance : Class F................
Weather protection : IP65............
Duty cycle : 100%...................
Nom. voltage tolerance : ±10%........
Power rating : 22 W.................
Nominal current : 1.9 A -- 12 VDC...............
: 0.95 A -- 24VDC
Coil insulance : Class H................
Weather protection : IP65............
Duty cycle : 100%...................
Nom. voltage tolerance : ±10%........
Power rating : 18 W.................
Nominal current : 1.58 A -- 12 VDC...............
: 0.81 A -- 24VDC
Coil insulance : Class F................
Weather protection : IP65............
Duty cycle : 100%...................
Operating features
ACTUATOR
Lock stroke : 3.5 mm / 0.14 in.....................
COIL
Depending on model: see following features
Solenoid lock device type 8K
“A” side spool positioners
With spring return and spool electromechanical lock in neutral position; when coil is feeded the spool can be moved.
201
Coil with ISO4400 connector
Coil with Deutsch DT connector
Coil with Packard M--Pack connector
634
49
81.5
84.5
32
Wrench 24
9.8 Nm / 7.2 lbft
3.33
3.21
1.26
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench5
9.8 Nm / 7.2 lbft
Wrench 10
9.8 Nm / 7.2 lbft
24.96
1.93
SD6 control kits
DBU001E
38
COMPLETE CONTROL CODES
CONNECTION TYPE
ISO4400 Deutsch DT Packard M--Pack
CONTROL TYPE
Voltage 8K 8K4 8K6
12 VDC 5V08706112 5V08706412 5V08706612
24 VDC 5V08706124 5V08706424 5V08706624
Need
connector type
(see page 98)
C02 C19 C20
Operating features
Pilot pressure : min 5.5 bar / 80 psi..................
: max 10 bar / 145 psi
NPT 1/8”
nr.2 threads
118
51.5
23
VA
VB
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 10
9.8 Nm / 7.2 lbft
Wrench 11
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
4.65
0.91
2.03
Solenoid lock device type 8K
“A” side spool positioners
It’s possible to obtain further configurations of complete control, using the K k it, coils and 3 positions “A” side spool positioner, as
following draw: for information contact Sales Department.
More configurations and spare parts
3 positions “A” side spool
positioner type 9BZ, 10BZ, 11BZ.
(see page 34)
Fitted with actuator:
code: 5KIT810600
Coil
Kit K
8P ON/OFF pneumatic control
201
VA VB
control kits SD6
DBU001E
39
COIL CODES
CONNECTION TYPE
Voltage ISO4400 Deutsch DT Packard M--Pack
12 VDC 2X4300012 2X4300014 YSOL300013
24 VDC 2X4300024 2X4300026 YSOL300025
SD6 control kits
DBU001E
40
COMPLETE CONTROL CODES
CONNECTION TYPE
Deutsch DT AMP Packard M--Pack
CONTROL TYPE
Voltage 8RM2 8RM2A(200) 8RM2M(350)
12 VDC 5V08106590 5V08106591 5V08106593
24 VDC 5V08106595 5V08106596 5V08106598
Need
connector type
(see page 98)
C19 C21 C20
COIL CODES
CONNECTION TYPE
Voltage Deutsch DT AMP Packard M--Pack
12 VDC YSOL532455 YSOL532452 YSOL532451
24 VDC YSOL532456 YSOL532458 YSOL532457
Coil with Deutsch DT
connection
Electromagnetic deten t typ e 8RM2
“A” side spool positioners
With electromagnetic detent in position 2 and spring return to neutral position.
Needs special working section body kit without washer on positioner side.
Operating features
COIL
Niminal voltage : 12 / 24 VDC ± 10%...............
Power rating : 5.5 W..................
Resistance (20 °C) : 26.2 / 105 Ohm.............
Min. release force : 100 N -- 22.5 lbf..............
Duty cycle : 100%....................
201
600
108
88.5
Solenoid kit with connector
200
374
Notch 1.2 mm / 0.047 in
6.6 Nm / 4.9 lbft
Wrench 11 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
3.48
4.25
23.6
Coil with AMP Fastin--Faston
connection
7.87
14.7
Coil with Packard M--Pack
connection
control kits SD6
DBU001E
41
COMPLETE CONTROL CODES
CONNECTION TYPE
ISO6952 Flying leads
CONTROL TYPE
Voltage 8EPG3 8EPG35
12 VDC 5V08105738 5V08105736
24 VDC 5V08105743 5V08105741
Need connector
type
(see page 98)
C01
(included)
/
COIL CODES
V
o
l
t
a
g
e
CONNECTION TYPE
V
o
l
tage
ISO6952 Flying leads *
12 VDC 2XB1010121100 2XB1010120000
24 VDC 2XB1010241100 2XB1010240000
* Several type of connectors can be wired on request:
contact Sales Department.
119
57
42
113.5
43
147
4.47
2.241.69
1.65
5.79
4.69
Coil with ISO6952
connector
Coil with flying leads
200
7.87
Operating features
CONTROL
Pilot pressure : 6 bar / 87 psi..............
: (max.15 bar / 218 psi)
COIL
Nominal voltage tolerance : ±10%....
Power rating : 8 W...............
Nominal current : 0.67 A -- 12 VDC.............
: 0.33 A -- 24VDC
Coil insulation : Class H..............
Weather protection : IP65..........
Duty cycle : 100%.................
8EP3 ON/OFF e lectro--p neumatic control
”A” side spool positioner
Ø
6
Pg9
VBVA
Scheme ISO 1219
Scheme
201
VA VB
201
VA VB
Wrench 15 -- 6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Special wrench -- 9.8 Nm / 7.2 lbft
Wrench 9
Wrench 13
24 Nm / 17.7 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Ø
0.24
8ED3 ON/OFF electro--h y draulic control
”A” side spool positioner
ON/OFF electro --hydraulic control with external pilot and drain.
Operating features
CONTROL
Pilotpressure :min.10bar/145 psi...................
: max. 50 bar / 725 psi
Max backpressure on drain L : 25 bar / 360 psi......
COIL
Nominal voltage tolerance : ±10%.........
Power rating : 21 W....................
Nominal current : 1.75 A -- 12 VDC / 0.87 A -- 24VDC..................
Coil insulation : Class F...................
Weather protection : depending on coil connector...............
Duty cycle : 100%......................
116
133
Coil
59
42
Chiave 21 -- 5 Nm
Allenwrench4--6.6Nm/4.9 lbftWrench 10
139.5
139
Collettore
Allenwrench4--6.6Nm/4.9 lbft
Solenoid valve:
wrench 24 -- 9.8 Nm / 7.2 lbft
Wrench10--24Nm/17.7 lbft
Special wrench
9.8 Nm / 7.2 lbft
Scheme ISO 1219
Scheme
201
201
VL
L
V
1 / 0.039
5.47
1.65
2.32
5.49
4.57
5.24
SD6 control kits
DBU001E
42
COMPLETE CONTROL CODES
CONNECTION TYPE
I
S
O
4
4
0
0
AMP JPT
D
e
u
t
s
c
h
D
T
I
S
O
44
0
0
without diode with diode
D
eutsc
h
D
T
CONTROL TYPE
Voltage 8ED3 8ED32 8ED32D 8ED34
12 VDC 5V08105350 5V08105250 5V08105280 5V08105450
24 VDC 5V08105351 5V08105251 5V08105281 5V08105451
Need
connector type
(see page 98)
C02 C08 C08 C19
control kits SD6
DBU001E
43
COIL CODES
CONNECTION TYPE
I
S
O
4
4
0
0
AMP JPT
D
e
u
t
s
c
h
D
T
Voltage
I
S
O
44
0
0
without diode with diode
D
eutsc
h
D
T
12 VDC 2XB1400121100 2XB1400121200 2XB1400121210 2XB1400120400
24 VDC 2XB1400241100 2XB1400241200 2XB1400241210 2XB1400240400
COLLECTOR KIT CODES
Type Code * Description
KE1S0 5KE1S00030 Kit one section
KE2S0 5KE2S01230 Kit for 2 sections
KE3S0 5KE3S01230 Kit for 3 sections
KE4S0 5KE4S01230 Kit for 4 sections
KE5S0 5KE5S01230 Kit for 5 sections
KE6S0 5KE6S01230 Kit for 6 sections
KE7S0 5KE7S01230 Kit for 7 sections
(*) codes are referred to BSP thread
8ED3 ON/OFF electro--h y draulic control
”A” side spool positioner
Collector kit for external pilot and drain
145
100
P
T
A1 B1 A2 B2
120
V
L
V
20 bar
290 psi
L
Collector
P
T
159
Description example:
SD6/2/AC(YG3--120)/18ED3L/18ED3L/RC--KE2S0--24VDC
Coil with
ISO4400 connection
(weather protection: IP65)
Coil with
AMP JPT connection
(weather protection: IP65)
Coil with Deutsch DT connection
(weather protection: IP67)
5.71
3.94
6.26
1750
C
33.5
G1/2
73.5
2.89
1.32
Pressure drop P→C
0
10
20
30
40
0204060
Flow
Pressure
(l/min)
(bar)
(psi)
480
320
160
“A” side spool positioners
Kit collettore con linee di pilotaggio e drenaggio
The kit include collector, VRP pressure reducing valve and pipes.
8ED3 ON/OFF electro--h y draulic control
Operating features
VRP VALVE
Outlet pressure : 25 bar / 363 psi...............
Max. flow : 8 l/min....................
Filtering : 80 µ.....................
Drain
T
P
Collector
VRP Code:
2S100808V AL21
Wrench 17
Wrench 19
24 Nm
17.7 lbft
63.5
100.5
Wrench 22
24 Nm / 17.7 lbft
Inlet line
C
Outlet cover with VRE backpres-
sure valve (not included in the
collector kit) and carry--over .
Description example:
SD6/2/AC(YG3--120)/18ED3L/18ED3L/RV--KE2R3--24VDC
VRE backpressure valve
Valve is assembled on flow through passage of outlet cover; it’s necessary to provides pilot pressure to the actuator.
RV complete (with backpressure valve and tapered plug) outlet cover code: 612300122.
T
Valve VRE
code: X027700008
Wrench27-- 42Nm/31 lbft
Tapered plug DIN906--G1/4
code: 4T AP413210
Allen wrench 7 -- 24 Nm / 17.7 lbft
P
C
A1 B1 A2 B2
120
T
VRP
VRE
25
10
Description type for outlet
cover with VRE valve.
1750
3.96
2.5
Allenwrench6
24 Nm / 17.7 lbft
Wrench 24
42 Nm / 31 lbft
SD6 control kits
DBU001E
44
COLLECTOR KIT CODES
Type Code * Description
KE1R0 5KE1R31230 Kit one section
KE2R0 5KE2R31230 Kit for 2 sections
KE3R0 5KE3R31230 Kit for 3 sections
KE4R0 5KE4R31230 Kit for 4 sections
KE5R0 5KE5R31230 Kit for 5 sections
KE6R0 5KE6R31230 Kit for 6 sections
(*) codes are referred to BSP thread
72.5
2.85
Detent area
Locking force: 360 N / 81 lbf ±10%
Release force: 390 N / 87.7 lbf ±10%
--400
--200
0
200
400
--5--4--3--2--10123456789
Stroke
Forza
(mm)
(N)
Force --stroke diagram
201
Port B Port A
3
-- 4 . 5
4.5
Floating
6.8
60
30
(lbf)
0
-- 6 0
-- 3 0
(in)
0.1 0.20 0.3-- 0 . 1
-0.18
0.18
0.27
Detent area
Locking force: 280 N / 63 lbf ±10%
Release force: 300 N / 67.4 lbf ±10%
--400
--200
0
200
400
--9--8--7--6--5--4--3--2--1012345
Stroke
Force
(mm)
(N)
Force --stroke diagram
201
Port B Port A
4.5
-- 4 . 5
3
Floating
-- 6 . 8
(in)
60
30
(lbf)
-- 0 . 1-- 0 . 2 0
0
-- 6 0
-- 3 0
-- 0 . 3 0.1
-0.18
-0.27
0.27
Particular positioner kits for special spools
“A” side spool positioners
13NZ kit
201 3
Detent in 4
th
position with spool in: available only for spool type 5Y (see page 29).
13QN kit
Detent in 4
th
position with spool out: available only for spool type 5BY (see page 30).
2013
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 6
9.8 Nm / 7.2 lbft
Special section body kit
72.5
Kit elemento speciale
2.85
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 6
9.8 Nm / 7.2 lbft
control kits SD6
DBU001E
45
Operating features
MICROSWITCH
Mechanical life : 5x10
5
operations...........
Electric life (resistive load) : 10
5
operations -- 7A / 13.5VDC..
:5x10
4
operations -- 10A / 12VDC
:5x10
4
operations -- 3A / 28VDC
Particular positioner kits for special spools
”A” side spool positioners
Detent in 4
th
position with spool out, spring return to neutral position and microswitch operation in both directions.
The microswitch can be configured with NO (normally open) or NC (normally closed) contact
Av ailable only for spool type 5BY (see page 30).
13QNMG3(NO) kit
2013
13F kit
201 3
4
th
position with spool in and spring return to neutral position.
Av alable only for spool type 8 (see page 31).
82.5
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench10
0.8 Nm / 0.59 lbft
Allenwrench5--9.8Nm/7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
102.5
Wrench 10
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench22--42Nm/31 lbft
Microswitch with
connector
Wrench 6
9.8 Nm / 7.2 lbft
3.25
4.04
SD6 control kits
DBU001E
46
COMPLETE CONTROL CODES
Codes Contact type
Need
connector type
5V13405660 NO C07
see page
5V13405661 NC C17
s
e
e
p
a
g
e
98
Normally open (NO) code 4MIC731
or normally closed (NC) code 4MIC741
With PACKARD W--PACK
female connector with female end
“A” side spool positioners
Kit MG
Microswitch
Kit MG3
code: 5KIT820500
84.5
128
3.33
5.04
Normally open (NO)
code 4MIC730
with PACKARD W--PACK
female connector with male end
Normally closed (NC)
code 4MIC740
with PACKARD W--PACK
male connector with female end
Standard microswitches: Flying leads with connector
Special microswitches: moulded --in connector
Themicroswitches with moulded--in connector arenot
interchangeable with the flying leads ones since these
need a different connector: C40 (see page 98).
33
1.30
Wrench 22
42 Nm / 31 lbft
Wrench 22
42 Nm / 31 lbft
Wrench 22
42 Nm / 31 lbft
Particular positioner kits for special spools
13QNMG3(NO) kit
Spare parts
control kits SD6
DBU001E
47
Special section body kit de-
pending on used spool: for
information contact Sales
Department.
”A” side spool positioners
Particular positioner kits for special spools
With electromechanical lock
Coil
Kit K
Complete actuator kit,
code: 5KIT810600
The positioners for special spools (13NZ, 13QN), are also available with spool electromechanical lock in neutral position; if coil is
excited the spool can be operated.
For kit K, coils features and dimensions, see page 38: for informations contact Sales Department.
13NZ positioner kit
(see page 45)
for spool type 5Y
13QN positioner kit
(see page 45)
for spool type 5BY
SD6 control kits
DBU001E
48
COIL CODES
CONNECTION TYPE
Voltage ISO4400 Deutsch DT Packard M--Pack
12 VDC 2X4300012 2X4300014 YSOL300013
24 VDC 2X4300024 2X4300026 YSOL300025
Need connector
type
(see page 98)
C02 C19 C20
Lever controls
”B” side options
Aluminium lever pivot box with protective rubber bellow; it can be rotated 180 ° (configuration L180).
201
Configuration L180
Ltype
LM10 type LF1 type
44
20
53.7
65.5
Horizontal handlever
assembly
54
71.5
23.7
35.5
M8
M10
201 201
Allenwrench4
6.6 Nm / 4.9 lbft
20
44
20
Allenwrench4
6.6 Nm / 4.9 lbft
M1 0
20
Allen
wrench 2.5
Allenwrench4--6.6Nm/4.9 lbft
Wrench13--24Nm/17.7 lbft
20
44
20
53.7
65.5
66max
M8
Vertical handlever
assembly
1
0
2
34
To be use with M10 handlever.
It can be rotated 180° (configuration LM10180).
With spool stroke adjustment in position 12 (P→A).
It can be rotated 180° (configuration LF1180).
1.73
0.79
2.11
2.58
0.79
1.40
0.93
0.79
1.73
0.79
2.13
2.81
2.60max
1.73
0.79
0.79
2.11
2.58
control kits SD6
DBU001E
49
Stroke end screw for position 2 (P→B):allenwrench2.5
Fixing nut: wrench 8 -- 6.6 Nm / 4.9 lbft
Stroke end screw for position 1 (P→A):allenwrench2.5
Fixing nut: wrench 8 -- 6.6 Nm / 4.9 lbft
“B” side options
Lever co n t rol
LB1 type
Steel construction, with pivot placed down.
Assembling with 5B and 5BY type spool is not possible.
201
20
25.5
32.5
27.5 20.5
57
Horizontal handlever
assembly
Vertical handlever
assembly
LB3 type
Steel construction, with pivot placed above.
Assembling with 5B, 5BY type spool and with port v alves on
port B, is not possible
201
20
29
39.5
48.5
66.5
Horizontal handlever
assembly
Vertical handlever
assembly
M8
M8
Pivot
Lever
Spool
Pivot
Lever
Allenwrench3
6.6 Nm / 4.9 lbft
Allenwrench3
6.6 Nm / 4.9 lbft
LFG5 type
201
Cast iron lever pivot box with protective rubber bellow; it’s complete of two screws for spool stroke adjusting in both directions.
It can be rotated 180° (configuration LFG5180).
46,5
20
65.5
20
Vertical handlever
assembly
Horizontal handlever
assembly
53,4 max
81.5
M10
Spool
0.79
2.58
3.21
1.08 0.81
2.24
0.79
1.00
1.28
0.79
1.14
1.56
1.91
2.62
SD6 control kits
DBU001E
50
201
Safety lever control
”B” side options
Safety levers with lock in neutral c omplete with handlever; lift handlever knob to operate.
LEB type
44
30 20
51.5
242
20
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 13
24 Nm / 17.7 lbft
Locking bush
5
Stroke to ulocking
LUP type
L = 220
52.8
53.7
12
M8
21
65
20
201
Stroke to unlocking
Locking bush
Allenwrench4--6.6Nm/4.9 lbft
Wrench13--24Nm/17.7 lbft
Av ailable as LUP(R150) configuration, with lenght L = 150 mm / 5.91 in and red knob: code 5LEV805010.
Black plastic standard knob
Black PVC standard knob
Directional control
valve mounting face
2.03
0.79
1.18
0.79
1.73
9.53
0.20
L = 8.66
2.08
2.11
0.79
2.56
0.47
0.83
control kits SD6
DBU001E
51
81
Allenwrench4--6.6Nm/4.9 lbft
Wrench 10 -- 9.8 Nm / 7.2 lbft
Wrench24--24Nm/17.7 lbft
Flexible cable
3.19
72.5
2.85
8
Allenwrench4
6.6 Nm / 4.9 lbft
0.31
15
9
22
9H8∅
∅
0.59
∅
0.87
0.35
0.35∅
20
29
8
1.14
0.79
0.31
”B” side options
Waterproof cap prearranged for remote control with flexible cable.
NOTE -- For further information about remote cable control,
require related documentation.
201
SD6/2 directional
control valve
without lever boxes
SCF031
remote control
CD flexible
cables
TQ kit
TQ cable remote control kit
Example of cable control
Controls prearrangement
201
SL type SLCZ type
201
Protection cap usable with pneumatic,
electropneumatic, and electrohydrau-
lic spool positioners.
SLP type
201
Mechanical control with dust --proof
plate kit.
Allenwrench4--6.6Nm/4.9 lbft
SD6 control kits
DBU001E
52
NOTE -- Due to limited space in case of LCB3 or LCB4 configuration the assembly of ports service relief valves is not possible.
LCB joystick
“B” side options
201
201
Dimensions and movement scheme
Execution LCB1
pivot placed down on the left
Execution LCB2
pivot placed down on the right
NOTE -- The handlever must be ordered separately (see page 23).
Execution LCB3
pivot placed above on the left
Execution LCB4
pivot placed above on the right
Execution
LCB4
2
nd
section axis1
st
section axis
36
16
B1
A2
A1
B2
B1--A2 B1--B2
A1--A2 A1--B2
M12
10 28
1
st
section spool
2
nd
section spool
Pivot
Wrench13--24Nm/17.7 lbft
Wrench13--24Nm/17.7 lbft
Wrench 10
Wrench13--24Nm/17.7 lbft
Allenwrench4--6.6Nm/4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench5--9.8Nm/7.2 lbft
76.5
B2
A1
A2
B1
B2--A1B2--B1
A2--A1
A2--B1
A1
A2
B1
B2
A1--A2 A1--B2
B1--A2 B1--B2
A2
A1
B2
B1
A2--A1A2--B1
B2--A1
B2--B1
3.01
1.42
0.63
0.39
1.10
control kits SD6
DBU001E
53
1.
5.
8ESN solenoid control
Complete controls18.
Direct control by double s olenoid with spring return to neutral position, available with emergency manual override.
It’s necessary special spool and standard body (body kit without spool seals).
3.
4.
EL SD6 / P -- 1 8ESN LES P1(G3 -- 125) -- 24VDC
Description example:
3. 4.
6.
LES
CAE
5.2.
3. Spools
TYPE CODE DESCRIPTION
1(ESN) 3CU2210050 Double acting, 3 positions, with A and B
closed in neutral position
2(ESN) 3CU2225050 Double acting, 3 positions, with A and B
open to tank in neutral position
4. Connection kit
TYPE CODE DESCRIPTION
8ESN 5V08012 For solenoid joint, with spring return in
neutral position
5. “B” side options
TYPE CODE DESCRIPTION
LES 5LEV106410 Safety lever pivot box for manual
operation
CAE 5COP206100 Endcap
7. Solenoid
TYPE CODE DESCRIPTION
10.5VDC XSOL314310 Nominal voltage 10.5VDC
12VDC XSOL314312 Nominal voltage 12VDC
24VDC XSOL314324 Nominal voltage 24VDC
192VDC XSOL314192 Nominal voltage 192VDC;
(for 220 VAC supply)
6.
2.
2. Working sectio n kit *
TYPE CODE DESCRIPTION
P/IM--ES 5EL106300A Parallel circuit
NOTE (*) -- Codes are referred to BSP threads.
7.
7.
1. Complete working section *
TYPE CODE DESCRIPTION
P--18ESNLES--24VDC 612101019 Parallel circuit, double acting
spool, solenoid control with lever
1.
6. Port relief valves
For codes please refer to page 23.
SD6 control kits
DBU001E
54
0
100
200
300
400
0 153045
201
8ESNCAE kit
with encadp
201
8ESNLES kit
with safety lever pivot box
3
1
2
+--
P ⇒ A
B ⇒ T
P ⇒ B
A ⇒ T
Electric wiring example
To battery
Connector
Operating features
CONTROL
Internal leakage A(B)→T
(∆p = 100 bar -- 1450 psi /T=40°C) : 10 c m
3
/min -- 0.61 in
3
/min
COIL
Nominal voltage tolerance : +10%.........
Power rating : 65 W....................
Coil insulance : class H...................
Duty cycle : 100%......................
8ESN solenoid control
Complete controls
162
Spool: Wrench 9
Manual operation:
lift the bush to lever
unlocking
15
66.5
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
LES
CAE
Connection ISO4400
(needs C03 connector for VDC supply or C05
connector for VAC supply; see page 98)
112
WW
3
Wrench 24
24 Nm / 17.7 lbft
Wrench 14 -- 9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
6.38
2.62
0.59
Operating condition diagram
Flow
Pressure
(l/min)
(bar)
Operation area
(psi)
4500
3000
1500
control kits SD6
DBU001E
55
TYPE CODE DESCRIPTION
With ISO4400 connector
10.5VDC 4SOL412011 Nominal voltage 10.5VDC
12VDC 4SOL412012 Nominal voltage 12VDC
24VDC 4SOL412024 Nominal voltage 24VDC
With Deutsch series DT connector
4--10.5VDC 4SOL41211 1 Nominal voltage 10.5VDC
4--12VDC 4SOL4121 12 Nominal voltage 12VDC
1.
8ES solenoid control
Complete controls
Solenoid direct control with s pring return to neutral position; it needs special spools and standard working section body (body kit
without seals on spool).
2.
EL SD6 / P -- 1 8ES3 4 P1(G3 -- 100) -- 12VDC
Description example:
2. 3.
8ES3
8ES1
4. 5.
5.
8ES3
8ES2
8ES1
8ES2
6.
3. Spools
TYPE CODE DESCRIPTION
1(ES) 3CU2210015 Double acting, 3 positions, with A and B
closed in neutral position
2(ES) 3CU2225015 Double acting, 3 positions, with A and B
open to tank in neutral position
4. Control kit
TYPE CODE DESCRIPTION
8ES1 5CAN08026 P→A, with spring return toneutral position
8ES2 5CAN08026 P→B, with spring return toneutral position
8ES3 5CAN08027 Double acting with spring return to neutral
position
6. Coils
2. Working sectio n kit *
TYPE CODE DESCRIPTION
P/IM--ES 5EL106300A Distribuzione in parallelo
NOTE (*) -- Codes are referred to BSP thread.
4.
4.
4.
4.
6.
6.
1.
1. Complete working section *
TYPE CODE DESCRIPTION
P--18ES3--12VDC 61210101C Parallel circuit, double acting spool,
double acting ON/OFF solenoid
control
5. Port valves
For codes please refer to page 23.
6.
SD6 control kits
DBU001E
56
0
100
200
300
400
0 153045
Operating condition diagram
Flow
Pressure
(l/min)
(bar)
Operation area
(psi)
4500
3000
1500
Operating features
CONTROL
Internal leakage A(B)→T
(∆p = 100 bar -- 1450 psi /T=40°C) : 15 c m
3
/min -- 0.91 in
3
/min
COIL
Nominal voltage tolerance : +10%.........
Power rating : 36 W....................
Coil insulance : class H...................
Duty cycle : 100%......................
P ⇒ B
A ⇒ T
P ⇒ A
B ⇒ T
+--
Electric wiring example
To battery
Connector 1
2
1
Connector 2
2
1
8ES solenoid control
Complete controls
Wrench 22
24 Nm / 17.7 lbft
Spool
7Nm
5.2 lbft
93.5
Emergency
manual override
Coil with ISO4400 connector
(need connector type C02: see page 98)
Coil with Deutsch DT connector
(need connector typr C19: see page 98)
23.2
201
01
8ES1 kit
singleactingonA
8ES3 kit
double acting
20
8ES2 kit
singleactingonB
3.68
0.91
Wrench18--24Nm/17.7 lbft
Allen wrench 4 -- 6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
control kits SD6
DBU001E
57
0
10
20
30
0.0 2.0 4.0 6.0
5
15
0.85
8IM control kit
curve 075 with step
Pilot pressure
Stroke (mm)
(bar)
7.25
7.6
48.5
37.5
217
G1/4
17.5
Allenwrench4
6.6 Nm / 4.9 lbft
VA VB
0.69
1.48
8.54
1.91
Available spools
TYPE CODE DESCRIPTION
1IM 3CU2210420 Double acting, 3 positions, with A
and B closed in neutral position
2IM 3CU2225420 Double acting, 3 positions, with A
and B open to tank in neutral pos.
It can be used with special spools and body kit without seals and ring on spool (standard body) code: 5EL106300A.
It’saldoavailablein8IMF3--SD6 configuration with screws for spool stroke adjustment, codie: 5IDR206012.
P
T
A1 A2
B1 B2
VA1 VA2
VB1 VB2
8IM proportional hydraulic kit:: code 5IDR206010
Comandi completi
201
VA VB
Connection example
SVM400 hydraulic
pilot control valve
0
5
10
15
20
--6--5--4--3--2--10123456
201
Port B Port A
Pilot pressure
Stroke (mm)
(bar)
Pilot pressure -- stroke diagram
14.6
0.1 0.2-- 0 . 1-- 0 . 2
(in)
100
200
(psi)
Metering zoneSpool overlap area
212
100
200
300
(psi)
400
0.1 0.2
(in)
0.3
0.033
0.29
72.5
218
Operating features
Pilot pressure : max. 50 bar / 730 psi...........
Internal leakage A(B)→T(∆p = 100 bar -- 1450 psi /T=40°C)
:max.6cm
3
/min -- 0.37 in
3
/min........................
SD6 control kits
DBU001E
58
0
100
200
300
400
0 204060
0
100
200
300
400
0 204060
0
100
200
300
400
0204060
0
100
200
300
400
0204060
0
100
200
300
400
0 204060
0
100
200
300
400
0 204060
Antishock valves
P 1 ( G 3 -- 100 )
Adjustment type (G,H,Z).
Pressure setting in bar.
Spring type (2,3,4).
AB
T
P
P1
Performance data
H: valve set and locked
1 mounted on port A.
2 mounted on port B.
3 mounted on porta A and B.
AB
P2
AB
T
P
P3
Flow
Pressure
(l/min)
(bar)
Flow
Pressure
(l/min)
(bar)
Spring nr. 3 (blue band)
Standard setting: 100 bar / 1450 psi
Spring nr.
4 (red band)
Standard setting: 200 bar / 2900 psi
0,23”
TIME RESPONSE
10%
125 bar
90%
95%
105%
Pressure
Time (”)
(% ∆P)
Time response
Flow
Pressure
(l/min)
(bar)
G: with screw
Adjustment type
Spring nr. 2 (green band)
Standard setting: 63 bar / 900 psi
Wrench 22
42 Nm / 31 lbft
Z: tamper proof configuration
4500
3000
1500
(psi)
4500
3000
1500
(psi)
4500
3000
1500
(psi)
1800 psi
Notch
1.5 mm / 0.059 in
port valves SD6
DBU001E
59
0
100
200
300
400
0 204060
0
30
60
90
120
0 204060
0
100
200
300
400
0 204060
0
100
200
300
400
0 204060
Pressure drop
Flow
Pressure
1500
1000
500
(l/min)
(psi)
(bar)
Spring nr.4 (red band)
Standard setting: 200 bar / 2900 psi
Flow
Pressure
(l/min)
(bar)
4500
3000
1500
(psi)
Spring nr.3 (blue band)
Standard setting: 100 bar / 1450 psi
Flow
Pressure
(l/min)
(bar)
4500
3000
1500
(psi)
Antishock and an ticavitatio n valves
U 1 ( G 3 -- 100 )
Adjusting type (G, H).
Pressure setting in bar.
Spring type (2,3,4).
Performance data
Adjusting type
G: with screw H: valve set and locked
1 mounted on port A.
2 mounted on port B.
3 mounted on ports A and B.
Spring nr.2 (green band)
Standard setting: 63 bar / 900 psi
AB
T
P
U1
AB
U2
AB
T
P
U3
Flow
Pressure
(l/min)
(bar)
4500
3000
1500
(psi)
Wrench 22
42 Nm / 31 lbft
Notch
1.5 mm / 0.059 in
0,20”
TIME RESPONSE
10%
125 bar
90%
95%
105%
Pressure
Time (”)
(% ∆P)
Time response
1800 psi
SD6 port valves
DBU001E
60
0
10
20
30
0 204060
Pressure drop
Flow
Pressure
(l/min)
(bar)
300
200
100
(psi)
Anticavitation valves
AB
T
P
P1T
AB
P2T
AB
T
P
P3T
Performance data
C1
1 mounted on port A.
2 mounted on port B.
3 mounted on ports A and B.
P1T
AB
T
P
C1
AB
C2
AB
T
P
C3
1 mounted on port A.
2 mounted on port B.
3 mounted on ports A and B.
Allenwrench8
42 Nm / 31 lbft
Wrench 24
42 Nm / 31 lbft
Valve blank ing plu g
400
port valves SD6
DBU001E
61
WALVOIL
P0200001
112211010
MADE IN ITALY
Pilot check valves
BPS 1
BP1
1 mounted on port A.
2 mounted on port B.
3 mounted on ports A and B.
BP2 BP3
A B
Cast iron block with pilot check valves.
A B A B
BP direct type
BPS with pre--opening
BPS1 BPS2 BPS3
21.5
66
121.6
==
93
==
97.5
==
14.3
9.5
62.5
17.5
70
10
36
Valve (on “B” side)
Mounting flange
Cast iron block
Example of extra machining on working section body
26±0.1
29
±
0.1
M5
Nr .4 holes
58
±
0.1
74
Milled surface with
fixing threaded holes
1.6
9
12
12
∅
Scale 1:1
2.76
0.39
1.42
0.69
2.46
0.56 3.66
3.84
4.79
0.37
0.85
2.60
1.14
±
0.0039
1.02
±
0.0039
2.28
±
0.0039
0.47
0.35
0.47
∅
2.91
G3/8
SD6 port valves
DBU001E
62
BP3 configuration
Example of pressure on port A and port B to tank
BP1 configuration
Example of pressure on port A and port B to tank
AB
Pilot check valves
Example of pressure on port B and port A to tank
AB
AB
Example of pressure on port B and port A to tank
BA
Wrench 27
42 Nm / 31 lbft
Wrench 19
42 Nm / 31 lbft
Wrench 27
42 Nm / 31 lbft
BP valve pressure drop
0
10
20
30
40
0 204060
Flow
Pressure
(l/min)
(bar)
(psi)
450
300
150
0
10
20
30
40
0 204060
BPS valve pressure drop
Flow
Pressure
(l/min)
(bar)
(psi)
450
300
150
Performance data
Type
Pilot ratio
With
pre--opening
Main
BP
BPS 1:16
1:5.3
1:3.2
/
PT
PT
PT
PT
port valves SD6
DBU001E
63
38
1.50
C
C
P1
A1
B1
A2
B2
T
P2
22.5
CS1 mid return manifolds
Mid return manifolds for directional valve with left and right inlet both; they allow 2 indipendent circuits with common outlet.
Description example:
SD6/2/AC(YG3--120)/18L/CS1/18L/BC(YG3--120)
B2 A2
120
T
120
A1 B1
P1 P2
62.5
85
G1/2
C--C
Directional control valve mounting face
Hydraulic circuit
1750
1750
2.46
3.35
0.89
SD6 intermediate section
DBU001E
64
38
C
C
P
A1
B1
A2
B2
T
0
10
20
30
40
50
0 50 100 150 200 250
DFG pressure compensated flow divider section
0
10
20
30
40
012345
Nr . of handwheel turn
Flow regulation diagram
Q
in
=45l/min--P
ut
= 100 bar / 1450 psi
Prioritary flow
(l/min)
The flow on the downstream sections can be adjusted from 0 to 40 l/min by means of graduated handwheel; flow exceeding setting
goes to tank.
Prioritary flow
(l/min)
Pressure (bar)
Pressure--flow diagram
Q
in
=45l/min
Description example:
SD6/2/AC(YG3--120)/18L/DFG/18L/RC
B2 A2
120
A1 B1
P
Hydraulic circuit
T
62.5
130.5
C--C
Directional control valve
mounting face
16
85
69
M5
Flow control valve
Code: XCAR706200
Wrench 27 -- 24 Nm / 17.7 lbft
DFG section
Code: 3EL4060200
0
20
40
60
0 1020304050
Prioritary flow
Pressure drop
P
in
-- P
out
(bar)
(l/min)
3.35
2.46
0.63
2.72
5.14
Compensator kit
Code: 5CAS316038
Wrench22--24Nm/17.7 lbft
(psi)
300020001000
600
400
200
(psi)
800
1750
1.50
intermediate section SD6
DBU001E
65
The operation of up stream section exclude the EI downstream section.
The pressure of the downstream sections should be adjusted at least 20 bar / 290 psi below the relief valve setting.
Execution EI2 is prearranged for a second inlet.
EI service relief valve section
Execution EI1
Description example:
SD6/2/AC(YG3--175)/18L/EI1(YG3--120)/18L/RC
A1
B1
A2
B2
85
114
C--C
Plug code 3XTAP722160
Wrench 6 -- 24 Nm / 17.7 lbft
17.5
D--D
120
Following sections
Previous sections
38
C
C
Following sections
Previous sections
Directional control
valve mounting face
Direct overpressure relief valve
Type: Y(G3)
Code: 5KIT105213
Wrench19--42Nm/31 lbft
For other types see page 14
A1
B1
A2
B2
Previous sections
38
D
D
19
22.5
Following sections
Description example:
SD6/2/AC(YG3--175)/18L/EI2(YG3--120)/18L/RC
Hydraulic circuit
Execution EI2
P1
120
Following sections
Previous sections
Hydraulic circuit
P1
G3/8
P1
EI section kit
Code: 5EL4063300
3.35
4.49
1750
1.50
0.75
0.89
17.5
0.69
1750
SD6 intermediate section
DBU001E
66
EVP3 inlet section with regulated flow
Intermediate inlet section with regulated flow prioritary valve and exceeding flow in pressure.
From EVP3, the regulated flow is supplied to left side working sections while the exceeding flow is supplied to right side working
section.
On EVP3 is incorporate the main relief valve; the regulated flow is adjustable also with the circuit under pressure.
The working sections are assembled with two end cover, the left one is plugged (type RT code 612300112), while the right one has
the tank port technical data:
Max. inlet flow = 60 l/min, max. regulated flow = 40 l/min.
38
C
C
190
110
70
30
G3/8
95
Flow control valve
Code: 5CAR806330
Wrench32--42Nm/31 lbft
Directional control
valve mounting face
Service relief valve
Type: P(G3--100)/SD8
Code: 3XCAR208113
Wrench 24
42 Nm / 31 lbft
EVP3 section body
Code: 3EL406331 1
C--C
P
A1
B1
A2
B2
T
Complete section
Type: SD6/EVP3(G3--100)
Code: 612423300
G3/8 joint kit
Code: 5GIU632380
Wrench 32
42 Nm / 31 lbft
P
T
B1 A1 A2 B2
Description example: SD6/2/RT/18L/EVP3(G3--100)/18L/RC
P
Hydraulic circuit
RT cover
100
0
100
200
300
0 204060
Flow
Pressure
(l/min)
(bar)
Service relief valve
performance data
Standard outlet cover
7.48
2.76
4.33
1.18
3.74
1.50
1450
3000
2000
1000
(psi)
4000
intermediate section SD6
DBU001E
67
38
21
C
C
EVP9 pressure compensated flow control section 24.
Section with pressure compensated 3 --ways flow control cartridge valve.
The regulated flow is supplied to down stream sections, while the exceeding flow goes to tank.
max. inlet flow is 45 l/min, max. regulated flow is 30 l/min.
85
15
110
C--C
A1 B1 A2 B2
E
C
R
Description example:
SD6/4/AC(JG3 --120)/.../S--18L/EVP91/18L/.../RC
1. Complete section
TYPE CODE DESCRIPTION
EVP91 612423503 Fine handwheel operated
EVP92 612423501 One turn with detent handwheel
EVP93 612423502 With 12VDC proportional solenoid
valve
2. Section body kit
TYPE CODE DESCRIPTION
EVP9 5EL4060302 Include body and seals
Hydraulic circuit
28.7
Description example: co mplete working section EL SD6 / EVP9 1
2. 3.
2.
3.
1.
Direct control valve mounting face
3. Flo w co n t rol valve
TYPE CODE DESCRIPTION
1 2S0PP10002000 Fine handwheel operated valve
2 2S1636020206 Valve with one turn with detent
handwheel
3 2S0PP10002002 12VDC proportional solenoid valve
Following sections
Previous sections
Following sections
Previous sections
Parallel circuit sectionSeries circuit section
1.50
0.83
3.35
4.33
0.59
1.13
1.
SD6 intermediate section
DBU001E
68
0
10
20
30
40
01234
0.3 0.6 0.9 1.2 Current (A)0
4 8 12 16 20 24
Flow regulation diagram
Qin = 45 l/min -- P = 100 bar (1450 psi)
Priority flow
(l/min)
(n.of clicks)
(n.of turn)
0
F
J
Y
0
10
20
30
40
30 90 150 210 270
Priority flow
(l/min)
Pressure (bar)
Pressure--flow diagram
Qin=45l/min(12 US gpm)
(psi)
1000 2000 3000
EVP9 pressure compensated flow control section
Handwheel operated
44
33
∅
Wrench 27
24 Nm / 17.7 lbft
94.5
38
∅
Wrench 27
24 Nm / 17.7 lbft
94
35
Continuous fine regulation One turn with detent
E
C
R
E
C
R
Valve circuit
Valve circuit
Wrench 27
24 Nm / 17.7 lbft
F
J
Y
Flow control valve type 1
Flow control valve type 2
Flow control valve type 3
ISO4400 connection
(needs connector typre C02,
see page 98)
Example of solenoid flow control valve connection
It’s show a configuration with push--button panel type
UPA model UPA12/100/SC01B22:forinformationcon-
tact Sales Dept.
Solenoid operating features
Nominal voltage : 12 VDC..
Power rating : 28 W.....
Duty cycle : 100%.......
STOP
To battery
Potentiometer for
valve adjustment
Emergency
push--button
Connector
ISO4400
1.73
1.30
∅
3.72
1.50
∅
3.70
1.38
With proportional solenoid control
Performance data
intermediate section SD6
DBU001E
69
Circuit optionsOutlet section p arts
Ordering codes25.
FS SD6 / RC *
1.
2.
Nr. CODE QTY DESCRIPTION
1. 3FIA206300 1 Outlet cover body *
2. 3XTAP727180 1 G 1/2 plug *
3. 4GUA114018 6 14x1,78 NBR 70 SH O--ring
seal
options RE--RK
4.
NOTE (*) -- Items are referred to BSP thread.
3.
Nr. CODE QTY DESCRIPTION
4. 4TAP413210 1 G1/4 plug for carry--over
(RE) and closed centre
(RK) options
Ordering example:
Available configurations
RC: side outlet
RD: upper outlet
RE: upper outlet with s ide carry--over
RK: upper outlet and closed centre
See page 62.
SD6 outlet section
DBU001E
70
DIN906--G1/4 tapered plug
Allenwrench7
24 Nm / 17.7 lbft
DIN906--G1/4 tapered plug
Allenwrench7
24 Nm / 17.7 lbft
Type RC
Dimensional data and hydraulic circuit
T
T
T
C
Type RK
T
Type RD
40
12
80
24
84.5
9
M8
80
109
30
19
31
G3/8
G3/8
5
5
Type RE
Allen wrench 6 -- 24 Nm / 17.7 lbft
Allenwrench6
24 Nm / 17.7 lbft
Directional
control valve
mounting face
Allenwrench6
24 Nm / 17.7 lbft
T
T
T
C
T
4.29
3.33
0.94
0.47
3.15
1.18
3.15
0.35
0.20
1.22
1.57
0.75
0.20
outlet section SD6
DBU001E
71
SD6
72 DBU001E
DLS7
DBU001E
73
Content
Content
Dimensional data 74.................................
Hydraulic circuit 75..................................
Performance data 76................................
Ordering codes 77...................................
Inlet and outlet cover
ordering codes 78................................
dimensional data and hydraulic circuit 79............
Working section
ordering codes 79................................
dimensional data and hydraulic circuit 82............
spools 83.......................................
“A” side spool positiones 85........................
“B” side options 87...............................
complete controls 90..............................
port valves 59...................................
Return cover 93.....................................
Dimensional data (with inlet flow control valve)
94
72
36
10
20
61.5
117.5
M8
WALVOIL
P0600001
11B213000
MADE IN ITALY
WALVOIL
P0600001
11B213000
MADE IN ITALY
Code
Production batch :
P06 = production year (2006)
00001 = progressive number
29.5
36.5
E
F
38
38
31
120
10.530
65
30
14.591
452314.556.5
220,5
M10
38
48.5 37
2.5
1
0
2
3
1.16
1.50
1.22
0.098
0.41
1.18
2.56
1.18
1.44
4.72
0.57
3.58
1.77
0.91
0.57
2.22
1.91
1.50 1.50 1.46
4.63
0.79 2.42
1.42
0.39
2.83
3.70
DLS7
DBU001E
74
T
Y
P
E
E F Weight
T
Y
P
E
E F Weight
T
Y
P
E
mm in mm in kg lb
T
Y
P
E
mm in mm in kg lb
DLS7/1
121 4.76 69 2.72 6.4 14.1
DLS7/6
311 12.24 259 10.2 19.1 42.1
DLS7/2
159 6.26 107 4.21 8.9 19.6
DLS7/7
349 13.74 297 11.7 21.7 47.8
DLS7/3
197 7.76 145 5.71 11.5 24.4
DLS7/8
387 15.24 335 13.2 24.3 53.5
DLS7/4
235 9.25 183 7.2 14 30.9
DLS7/9
425 16.73 373 14.7 26.9 59.2
DLS7/5
273 10.74 221 8.7 16.6 36.6
DLS7/10
463 18.23 411 16.2 29.5 64.9
P
A1 B1 A2 B2
T
ZZ
LS
LS
P
A1 B1 A2 B2
T
ZZ
LS
120
P
A1 B1 A2 B2
T
ZZ
LS
120
Variable displacement pump with load--sensin g compensator (closed centre)
Fixed displacement pump (op en centre)
Hydraulic circuit
Description example:
DLS7/2/AN(G3 --120)/6S8MCLFG/6S8MCLFG/RF
Description example:
DLS7/2/AM(G3--120)/6S8MCLFG/6S8MCLFG/RF
Description example:
DLS7/2/AP(SV)/6S8MCLFG/6S8MCLFG/RF
1750
1750
Configuration with L.S. relief valve is also available.
DLS7
DBU001E
75
Performance data (pressure drop vs. flow)
Work port to outlet
Inlet to work port
Open centre
0
10
20
30
40
0 255075
Flow
Pressure drop
From inlet to outlet.
From inlet to A port (spool in position 1)orB port (spool in position 2).
From A port (spool in position 2)orB port (spool in position 1) to outlet.
NOTE -- Measured with spool type 6S.
540
360
180
(l/min)
(bar)
(psi)
A1 A10
B1 B10
P
T
A1 A10
B1 B10
P
T
A1 A10
B1 B10
P
T
0
10
20
30
40
0 204060
Flow
Pressure drop
540
360
180
(l/min)
(bar)
(psi)
0
10
20
30
40
0 255075
Flow
Pressure drop
540
360
180
(l/min)
(bar)
(psi)
P→A
10
(B
10
)
P→A
1
(B
1
)
A
1
(B
1
)→T
A
10
(B
10
)→T
DLS7
DBU001E
76
DLS7
DBU001E
77
zzrzzr
Codici di
ordinazione1.
1.
DLS7 / 2 / AM(G3--120) / 6V8MCLFG / 6V8MCLFG / RF
2. 3.
39.Ordering codes
4.
Nr.ofworking
section
Description example of standard co n f ig u ration:
1.
1
a
section following section
2.
3.
4.
2. Complete working section * page 80
1. Complete inlet / o u t let cover * page 78
TYPE CODE DESCRIPTION
AM(G3--125) 61B331000 With flow control valve and L.S.
overpressure relief valve
AP(SV) 61B333000 Without flow control valve and L.S.
overpressure relief valve
AN(G3--125) 61B332000 Without flow control valve, with L.S.
overpressure relief valve
TYPE CODE DESCRIPTION
6V8MCLFG 61B131201 Parallel circuit, double acting spool with
spring return, lever control
6V8IMF3 61B131221 Parallel circuit, double acting spool,
proportional hydraulic control with spool
stroke adjusting
3. Return cover * page 93
TYPE CODE DESCRIPTION
RF 61B431000 Standard type
RH 61B433001 With L.S. signal carry--over
4. Assemblin g kit
CODE DESCRIPTION
5TIR108126 tie rods with nuts for 1 sections
5TIR108166 tie rods with nuts for 2 sections
5TIR108204 tie rods with nuts for 3 sections
5TIR108242 tie rods with nuts for 4 sections
5TIR108280 tie rods with nuts for 5 sections
5TIR108318 tie rods with nuts for 6 sections
5TIR108356 tie rods with nuts for 7 sections
5TIR108394 tie rods with nuts for 8 sections
5TIR108432 tie rods with nuts for 9 sections
5TIR108470 tie rods with nuts for 10 sections
5TIR108508 tie rods with nuts for 1 1 sections
5TIR108546 tie rods with nuts for 12 sections
NOTE (*) -- Items are referred to BSP thread.
It’s shown an AM inlet and outlet c over.
2. Inlet options page 79
1. Cover body kit *
Ordering codes40.
On Load--sensing signal
TIPO CODICE DESCRIZIONE
M(G3) 5KIT007300
* Compensator kit with overpressure
valve (from 80 to 315 bar / 1150 to 4600
psi, standard setting 120 bar / 1750 psi)
P(SV) 5KIT007320 Compensator and overpressure valve
blanking kit
N(G3) 5KIT007310 Compensator blanking kit with
overpressure valve (from 80 to 315 bar
/ 1 150 to 4600 psi, standard setting 120
bar / 1750 psi)
CODE DESCRIPTION
5FIA307320 A standard type
NOTE (*) -- Codes are referred to BSP thread.
FE DLS7 / A M (G3 -- 120)
1.
Description example:
2.
2.
2.
1.
Pressure relief valve
setting (bar)
Dimensional data and hydraulic circuit
65
120 3813.5
36
P
36
14.5
M8
G1/2
90
8.5
Directional control
valve mounting face
P
CC
19
38.5
48.5
25
89
LS
T
186 max.
G1/2
2.
3.54
0.33
1.421.42
0.53
0.57
4.72
2.56
1.50
0.98
3.50
186 max.186 max.
7.32 max.
1.91
1.52
DLS7 inlet and outlet cover
DBU001E
78
inlet and outlet cover DLS7
DBU001E
79
P
T
LS
120
Dimensional data and hydraulic circuit
Type AN without flow control valve, with L .S. overpressure relief valve
For systems with variable displacement pumps (closed centre version); see page 75.
LST
C--C
Allenwrench4
6.6 Nm / 4.9 lbft
Hydraulic circuit
(N--P) compensator
blanking kit
Overpressure
relief valve
Allenwrench3
Allenwrench4--6.6Nm/4.9 lbft
Type AM with flow co ntrol valve and L.S. overpressure relief valve
LST
For systems with fixed displacement pumps (open centre version); s ee page 75.
Allen wrench 6 -- 24 Nm / 17.7 lbft
C--C
Hydraulic circuit
Allenwrench4
Allenwrench3
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 13
24 Nm / 17.7 lbft
Wrench 3
P
T
LS
120
Compensator kit (M)
Allenwrench4--6.6Nm/4.9 lbft
Overpressure
relief valve
P
P
Allenwrench4--6.6Nm/4.9 lbft
Allenwrench4
Wrench 13
24 Nm / 17.7 lbft
Allenwrench4--6.6Nm/4.9 lbft
∅1mm
∅0.039in
∅1.5mm
∅0.059 in
1750
∅1.5mm
∅0.059 in
1750
Type AP without flow control valve and L.S. overpressure relief valve
For systems with variable displacement pumps (closed centre version); see page 75.
LST
C--C
Allenwrench4
6.6 Nm / 4.9 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
P
T
LS
LS
Hydraulic circuit
Allenwrench4--6.6Nm/4.9 lbft
(N--P) compensator
blanking kit
Overpressure
valve blanking kit
P
Allenwrench6
24 Nm / 17.7 lbft
Ordering codes42.
1 mounted on A port.
2 mounted on B port.
3 mounted on A and B ports.
EL DLS7 / 6V 8MC LFG . P 3 (G3 -- 125) *
2.
5.
1. 4.
Port relief valve setting in bar
Description example:
3.
EL DLS7 / 6V 8IMF3
6.
3.
1.
2.
4.
I
5.
P
U
C
P3T
7FT
8MC
8PZ
8DMC
LFG
SLP
TQ
DLS7 working section
DBU001E
80
I Optional h andlevers
4. “B” side options page 87
43.Ordering codes
TYPE CODE DESCRIPTION
LFG 5LEV107800 Zama (zic alloy) lever with with adjustable flow
limiters
SL -- Without leve box
SLP 5COP107000 Without lever box, with dust--proof plate
SLCZ 5COP205030 Without lever box, with endcap.
TQ 5TEL107110 Flexible cable connection; for CD cables
LCB 5CLO202000 Joystick lever for 2 sections operation
TYPE CODE DESCRIPTION
AL01/M10x150 170012015 For LFG lever box, L = 150mm / 5.91 in
AL08/M12x200 170013120 For LCB joystick, L = 200 mm / 7.87 in
6. Complete controls * page 90
8IMF3 proportional hydraulic control kit with flow limiter.
3. “A” side spool positioners page 85
TYPE CODE DESCRIPTION
7FT 5V07405000 With friction
8MC 5V08205000 With spring return in neutral position
8DMC 5V08205200 As type 8 and pin with M8 female thread for
dual control
8PZ 5V08105709 Proportional pneumatic kit
8IZ 5V08106800 Proportional hydraulic kit
NOTE (*) -- Items are referred to BSP thread.
1. Working section kits * page 82
TYPE CODE DESCRIPTION
-- 5EL5073000 Parallel circuit with port valves prearrangement
Include body, seals, rings and load check valve.
5. Port valves page 59
TYPE CODE DESCRIPTION
Assembled on section
P3T XTAP524280 A and B ports valve blanking plugs
C 5KIT406100 Anti--cavitation
Anti--shock valve
P(G2) 5KIT2061 12 From 50 to 125 bar / 725 to 1800 psi
standard setting 63 bar / 900 psi
P(G3) 5KIT2061 13 From 100 to 200 bar / 1450 to 2900 psi
standard setting 100 bar / 1450 psi
P(G4) 5KIT2061 14 From 160 to 315 bar / 2300 to 4600 psi
standard setting 200 bar / 2900 psi
Anti--shock and anti--cavitation valve
U(G2) 5KIT306112 From 50 to 125 bar / 725 to 1800 psi
standard setting 63 bar / 900 psi
U(G3) 5KIT306113 From 100 to 250 bar / 1450 to 3600 psi
standard setting 100 bar / 1800 psi
U(G4) 5KIT306114 From 160 to 315 bar / 2300 to 4600 psi
standard setting 200 bar / 2900 psi
Standard setting is referred to 10 l/min flow .
Flange mounted type
BPT XTAP627300 BP and BPS valves blanking plug
Direct
type
BP1 612002000
* Block with valve on port A
BP2 612002000
* Block with valve on port B
BP3 612002100
* Block with valves on ports A and B
BP XCAR605110 Single valve
With
Pre--opening
BPS1 612003000
* Block with valve on port A
BPS2 612003000
* Block with valve on port B
BPS3 612003100
* Block with valves on ports A and B
BPS XCAR605210 Single valve
working section DLS7
DBU001E
81
2. Spools page 83
TYPE CODE DESCRIPTION
10 l/min 20 l/min 30 l/min 40 l/min 50 l/min 60 l/min
Nominal flow with 14 bar / 203 psi
stand--by
D V T Q C S
6 3CU31 10010 3CU3110020 3CU3110030 3CU3110040 3CU3110050 3CU3110060 Double acting, 3 position, with A and
B closed in neutral position
7 3CU3125010 3CU3125020 3CU3125030 3CU3125040 3CU3125050 3CU3125060 Double acting, 3 position, with A and
B to tank in neutral position
Dimensional data and hydraulic circuit
Working section kit is fitted with body (1), washer (2), spool O--ring seals (3), load chek valve (4), assembling O--ring seals (5), plug
on L.S. signal (6) and ball on shuttle valve (7).
Working sections are supplied with port valve prearrangement.
Drawing shows a complete working section, type DLS7/P --7S8MCLFG.
58
3
12036.5 30
111
94
45
38
220
37.5
C--C
CC
D--D
D
D
4.5
Allen wrench
6.6 Nm / 4.9 lbft
Hydraulic circuit
AB
Z
AB
Z
3.70
2.28
1.44 4.72 1.18
4.37
1.48 1.77
8.66
1.50
0.18
DLS7 working section
DBU001E
82
"
stroke + 5.5 mm
+0.22in
stroke -- 5.5 mm
-- 0.22 in
A
stroke -- 5.5 mm
-- 0.22 in
A
"
stroke + 5.5 mm
+0.22in
201
AB
PT
Type 6S
Spools
P→ BA→ T
AB
T
PP
LS
T
P-- A-- B closed
P→ AB→ T
201
AB
PT
201
AB
PT
AB
T
PP
LS
T
AB
T
PP
LS
T
P→ AB→ T
201
AB
PT
201
AB
PT
P closed, A and B to tank
201
AB
PT
P→ BA→ T
AB
T
PP
LS
T
AB
T
PP
LS
T
AB
T
PP
LS
T
Type 7S
working section DLS7
DBU001E
83
0
20
40
60
80
--6--5--4--3--2--10123456
6D
6V
6T
6Q
6C
6S
6D
6V
6T
6Q
6C
6S
0
20
40
60
80
--6--5--4--3--2--10123456
6D
6V
6T
6Q
6C
6S
6D
6V
6T
6Q
6C
6S
0
20
40
60
80
--6--5--4--3--2--10123456
6D
6V
6T
6Q
6C
6S
6D
6V
6T
6Q
6C
6S
Stroke
Flow
(l/min)
(mm)
With 20 bar / 290 psi L.S. pump stand--by
Stroke
Flow
(l/min)
(mm)
With 10 bar / 145 psi L.S. pump stand--by
Stroke
Flow
(l/min)
(mm)
Spool metering with AM inlet cover and 14 bar / 203 psi standard stand--by
Spools
Spool metering with AN inlet cover
(in)0.05 0.1 0.15 0.20--0.05-- 0 . 1--0.15-- 0 . 2
(in)0.05 0.1 0.15 0.20--0.05-- 0 . 1--0.15-- 0 . 2
(in)0.05 0.1 0.15 0.20--0.05-- 0 . 1--0.15-- 0 . 2
DLS7 working section
DBU001E
84
With spring return
”A” side spool positioners
8MC kit
201
201
8DMC kit
With friction type 7FT
201
69.5
36.5
36.5
44
M6
11
12
Wrench 34
24 Nm / 17.7 lbft
Allenwrench4--9.8Nm/7.2 lbft
Allenwrench4
Allenwrench4--6.6Nm/4.9 lbft
Allenwrench5
9.8 Nm / 7.2 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 9 -- 9.8 Nm / 7.2 lbft
Allenwrench4--6.6Nm/4.9 lbft
Spool end joint code XPER315400 is available on request in order to screw onto pin.
Spool end joint dimension
10
40
18
20
4
M6
15h1 1
8
8
0.16
0.59
0.790.39
0.31
0.31
1.57
0.71
--300
--200
--100
0
100
200
300
--6--5--4--3--2--10123456
Stroke
Force
(mm)
(N)
Force --stroke diagram
0.1 0.2
(in)
40
20
(lbf)
-- 0 . 1-- 0 . 2 0
60
0
-- 4 0
-- 2 0
-- 6 0
2.74
1.44
0.43
0.47
1.73
1.44
control kits DLS7
DBU001E
85
0
10
20
30
40
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
0
2
4
6
8
-- 6 -- 5 -- 4 -- 3 -- 2 -- 1 0 1 2 3 4 5 6
“A” side spool positioners
8PZ proportional pneumatic control
201
Port B Port A
Pilot pressure -- stroke diagram
Pilot pressure
Stroke (mm)
(bar)
201
VA VB
Operating features
Max. pilot pressure : 10 bar / 145 psi..............
2
Metering zone
Spool overlap area
119
5743
33
84
96.5
16
34.5
40.7522.5
∅
G1/4
NPTF--1/8
n.2 ports
nr.2 ports
8IZ proportional hydraulic control
It can be used with body kit without seals and ring on spool (standard body) on side “A” code: 5EL507300B.
201
VA VB
Allenwrench4--6.6Nm/4.9 lbft
Wrench13--24Nm/17.7 lbft
Wrench 9 -- 24 Nm / 17.7 lbft
Allenwrench4--6.6Nm/4.9 lbft
Special wrench -- 24 Nm / 17.7 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
Wrench 13
VA VB
VA VB
Operating features
Max. pilot pressure : 50 bar / 725 psi...............
Notch 1.6 mm / 0.063 in
24 Nm / 17.7 lbft
0.1 0.2-- 0 . 1-- 0 . 2
(in)
30
60
(psi)
90
201
Port B Port A
Pilot pressure -- stroke diagram
Pilot pressure
Stroke (mm)
(bar)
2
Metering zone
Spool overlap area
0.1 0.2-- 0 . 1-- 0 . 2
(in)
150
300
(psi)
450
0.89 1.60
0.63∅
1.36
3.31
3.80
5.8
84
21 305
1.69
2.24
1.30
4.69
DLS7 control kits
DBU001E
86
Stroke end screw for position 2: allen wrench 2.5
Fixing nut: wrench 8 -- 6.6 Nm / 4.9 lbft
Stroke end screw for position 1: allen wrench 2.5
Fixing nut: wrench 8 -- 6.6 Nm / 4.9 lbft
56.5
20
65.5
30
Vertical handlever
assembly
Horizontal handlever
assembly
63.4 max.
81.5
M8
”B” side options
Controls prearrangement
201
SL type SLCZ type
201
Protection cap usable with pneumatic
8P,electro--pneumatic 8EP3,andelec-
tro--hydraulic 8ED3 spool positioners.
SLP type
201
Mechanical control with dust --proof
plate kit.
11.2
Allenwrench4
6.6 Nm / 4.9 lbft
Lever controls
LFG type
201
Cast iron lever pivot box with protective rubber bellow; it’s complete of two screws for spool stroke adjusting in both directions.
It can be rotated 180° (configuration LFG180).
Allenwrench4
6.6 Nm / 4.9 lbft
30
38
8
21
15∅
9H8∅
8
72.5
1.18
2.22
2.50 max.
0.79
2.58
3.21
1.18
1.50
0.31
0.31
0.59
∅
0.83
0.35∅
0.44
2.85
control kits DLS7
DBU001E
87
TQ cable remote control kit
“B” side options
Waterproof cap prearranged for remote control with flexible cable.
201
Example of cable control
91
Wrench 13
SCF031
remote control
CD flexible cables
TQ kit
DLS7/2 directional control valve
without lever boxes
NOTE -- For further information about remote cable control, require related documentation.
Wrench 10 -- 9.8 Nm / 7.2 lbft
Wrench24--24Nm/17.7 lbft
Flexible cable
Allenwrench4--6.6Nm/4.9 lbft
3.58
DLS7 control kits
DBU001E
88
LCB joystick
“B” side options
201
201
Dimensions and movement scheme
Execution LCB1
pivot placed down on the left
Execution LCB2
pivot placed down on the right
NOTE -- The handlever must be ordered separately (see page 81).
Execution LCB3
pivot placed above on the left
Execution LCB4
pivot placed above on the right
Execution
LCB1
2
nd
section axis1
st
section axis
1
st
section spool
2
nd
section spool
Pivot
Wrench13--42Nm/31 lbft
Allenwrench3--9.8Nm/7.2 lbft
Allenwrench6
24 Nm / 17.7 lbft
Wrench 13
Wrench 14
B1
A2
A1
B2
B1--A2 B1--B2
A1--A2 A1--B2
43
19
87
2810
M12
B2
A1
A2
B1
B2--A1B2--B1
A2--A1
A2--B1
A1
A2
B1
B2
A1--A2 A1--B2
B1--A2 B1--B2
A2
A1
B2
B1
A2--A1A2--B1
B2--A1
B2--B1
NOTE -- Due to limited space in case of LCB3 or LCB4 configuration the assembly of ports service relief valves is not possible.
0.39
1.10
0.75
3.43
1.69
control kits DLS7
DBU001E
89
TYPE CODE DESCRIPTION
With ISO4400 connector
10.5VDC 4SOL412011 Nominal voltage 10.5VDC
12VDC 4SOL412012 Nominal voltage 12VDC
24VDC 4SOL412024 Nominal voltage 24VDC
With Deutsch series DT connector
4--10.5VDC 4SOL41211 1 Nominal voltage 10.5VDC
4--12VDC 4SOL4121 12 Nominal voltage 12VDC
1.
8ESF solenoid control
Complete controls47.
Solenoid direct control with spring return to neutral position; it needs special spools and working section body kit (without seals
on spool); fitted with screws for spool stroke adjusting in booth directions.
2.
EL DLS7 / P -- 6V 8ES3F3 P1(G3 -- 125) -- 12VDC
Description example:
2. 3. 4. 5.
5.
6.
2. Working sectio n kit *
TYPE CODE DESCRIPTION
P/ES 5EL5073800 Parallel circuit
NOTE (*) -- Codes are referred to BSP thread.
4.
4.
6.
6.
1. Complete working section *
TYPE: P--6V8ES3F3--12VDC
CODE: 61B131000
DESCRIPTION: Parallel circuit, double acting spool, double acting
ON/OFF solenoid control
3.
4. Control kit
TYPE CODE DESCRIPTION
8ES3F3 5CAN08021 Double acting with spring return to neutral
position
6. Coils
5. Port valves
For codes please refer to page 81.
DLS7 control kits
DBU001E
90
3. Spools
TYPE CODICE DESCRIPTION
from5to20l/min from 21 to 40 l/min from 41 to 60 l/mi Nominal flow with 15 bar / 218 psi stand--by
V Q S
6 3CU3110120 3CU3110140 3CU3110160 Double acting, 3 pos., with A and B closed in neutral pos.
7 3CU3125120 3CU3125140 3CU3125160 Double acting, 3 pos., with A and B to tank in neutral pos.
Operating features
CONTROL
Internal leakage A(B)→T
(∆p = 100 bar -- 1450 psi /T=40°C) : 15 c m
3
/min -- 0.91 in
3
/min
COIL
Nominal voltage tolerance : ±10%.........
Power rating : 36 W....................
Coil insulance : class H...................
Duty cycle : 100%......................
P ⇒ B
A ⇒ T
P ⇒ A
B ⇒ T
+--
Electric wiring example
To battery
Connector 1
2
1
Connector 2
2
1
8ESF solenoid control
Complete controls
201
8ES3F3 kit
double acting
100
Spool
Allenwrench3
Wrench 13
24 Nm / 17.7 lbft
32
Coil with Deutsch DT connector
(need connector typr C19: see page 98)
Coil with ISO4400 connector
(need connector type C02: see page 98)
Wrench 10
9.8 Nm / 7.2 lbft
Wrench 30
24 Nm / 17.7 lbft
Allenwrench4
6.6 Nm / 4.9 lbft
3.94
1.26
control kits DLS7
DBU001E
91
0
10
20
30
0.0 2.0 4.0 6.0
6.5
17
0.85
8IMF3 control kit: curve 178 without step
Pilot pressure
Stroke (mm)
(bar)
5.8
7.6
100
200
300
(psi)
400
0.1 0.2
(in)
0.3
0.033
0.23
247
0
10
20
30
0.0 2.0 4.0 6.0
5
15
0.85
8IMF3 control kit: curve 075 with step
Pilot pressure
Stroke (mm)
(bar)
7.25
7.6
100
200
300
(psi)
400
0.1 0.2
(in)
0.3
0.033
0.29
72.5
218
0
5
10
15
20
--6--5--4--3--2--10123456
201
Port B Port A
Pilot pressure -- stroke diagram
Max. pilot pressure 50 bar -- 725 psi.
Pilot pressure
Stroke (mm)
(bar)
3
17,6
0.1 0.2-- 0 . 1-- 0 . 2
(in)
100
200
(psi)
8IMF3 proportional hydraulic kit
Complete controls
With screws for spool stroke adjusting in both directions, code 5IDR207000.
It can be used with special spools and body kit without seals and ring on spool (standard body) code: 5EL507300A.
201
VA VB
Connection example
P
T
A1 A2
B1 B2
VA1 VA2
VB1 VB2
41
53 max.
30 G1/4
17.5
226
Allenwrench4--6.6Nm/4.9 lbft
Wrench 13 -- 24 Nm / 17.7 lbft
Allenwrench4
VA VB
0.69
1.18
1.61
2.09 max.
8.90
Metering zone
Spool overlap area
SVM400 hydraulic
pilot control valve
94
DLS7 control kits
DBU001E
92
Available double acting spools
TYPE CODES DESCRIPTION
10 l/min 20 l/min 30 l/min 40 l/min 50 l/min 60 l/min Nominal flow with 14 bar / 203 psi stand--by
D V T Q C S
6 3CU3310010 3CU3310020 3CU3310030 3CU3310040 3CU3310050 3CU3310060 3 pos., with A and B closed in neutral pos.
7 3CU3325010 3CU3325020 3CU3325030 3CU3325040 3CU3325050 3CU3325060 3 pos., with A and B to tank in neutral pos.
Dimensional data and hydraulic circuit
Type RF standard
Hydraulic circuit
M8
109
10
44.5
90.5
12
26.5
33
38.5
9 91
Directional control
valve mounting face
Allen wrench 8 -- 24 Nm / 17.7 lbft
3.56
1.75
4.29
0.39
1.52
0.47
0.35 3.58
1.30
1.04
Type RH
With L.S. signal carry--over, for two DLS7 directional valve connection: dimensions are the same of RF return cover.
14.5
G1/4
LS
P
A1 B1 A2 B2
T
ZZ
LS
125
P
A1 B1
T
Z
LS
125
Hydraulic circuit example
LS
1800
1800
0.57
return section DLS7
DBU001E
93
SD6 -- DLS7
DBU001E
94
Fitting tightening torque -- Nm / lb ft
SD6 DLS7
THREAD TYPE port P ports A. B ports C, T ports P, T ports A, B LS signal
BSP G3/8 G3/8 G1/2 G1/2 G3/8 G1/4
With O--Ring seal 35 / 25.8 35 / 25.8 50 / 36.9 50 / 36.9 35 / 25.8 20 / 15.7
With copper washer 40 / 29.5 40 / 29.5 60 / 44.3 60 / 44.3 40 / 29.5 25 / 18.4
With steel and rubber washer 30 / 22.1 30 / 22.1 60 / 44.3 60 / 44.3 30 / 22.1 16 / 11.8
UN--UNF 3/4--16
(SAE 8)
9/16--18
(SAE 6)
3/4--16
(SAE 8)
3/4--16
(SAE 8)
9/16--18
(SAE 6)
9/16--18
(SAE 6)
With O--Ring seal 50 / 36.9 30 / 22.1 50 / 36.9 50 / 36.9 30 / 22.1 30 / 22.1
METRIC M18x1.5 M18x1.5 M22x1.5
With O--Ring seal 35 / 25.8 35 / 25.8 50 / 36.9
With copper washer 40 / 29.5 40 / 29.5 60 / 44
With steel and rubber washer 40 / 29.5 40 / 29.5 60 / 44.3
NOTE -- These torque are recommended. Assembly tightening torque depends on many factors, including lubrication, coating and
surface finish. The manufacturer shall be consulted.
Installation an d maintenance
T
A1
B2
P
LS
B1
C
A1
A2
P
B2
T
B1
A2
SD6 DLS7
Configuration with carry--over
The SD6 and DLS7 valves sre assembled and tested as per the technical specification of this catalogue.
Before the final installation on your equipment, follow the below recommendations:
-- the valve can be assembled in any position; in order to prevent working section deformation and spool sticking mount the
product on a flat surface;
-- in order toprevent the possibility of water entering the lever box and spool controlkit,donot usehigh pressure wash downdirectly
on the valve;
-- prior to painting, ensure plastic port plugs are tightly in place.
Configuration with AN inlet cover
Installation an d maintenance
NOTE -- All moving parts inside cap, lever box and mechanical joystick are lubricated with synthetic base grease grade NLGI2
It’s shown a section of SD6/2/AC(YG3 --175)/18L/18L/RC valve.
1) Inlet cover
2) Overpressure relief valve
3) Working section
4) Spool: normally spools are inter_
changeable, verify the smoothness
during the assembly
5) “A” side spool positioner
6) Lever pivot box
7) Port relief valve prearrangement
8) Load check valve
9) Outlet cover
10 )Holding O--Ring washer
11) 16.26x2.18 Parback seal
code: 4ANE816314
12) 15.88x2.62 O--ring seal
code: 4GUA115926
Callout
Washer chamfer
Sealing edge
SD6
DBU001E
95
Malfunction Cause Remedy
External leakage pivot box lever or
control kit side.
Worn spool seal due to mechanical
actuation or high back pressure.
Locate the leakage and replace the seal.
Check back pressure level.
Excessive internal leakage on A and B
ports.
Increase clearance between spools and
body due to high wear.
Replace the working section and check
the oil contamination level.
Dropping load during transition while
raising.
High leakage on the load check valve.
Remove the load check valve and clean
the seat, verifing it’s not dented.
Inability to build pressure on A and B
Pressure relief valve blocked open. Remove and clean or replace the valve.
I
n
a
b
i
l
i
t
y
t
o
b
u
i
l
d
p
r
e
s
s
u
r
e
o
n
A
a
n
d
B
ports.
Low pump pressure and flow.
Check the pump and circuit.
Installation an d maintenance
It’s shown a section of DLS7/2/AM(G3--120)/6V8MCLFG/6V8MCLFG/RF valve.
Sealing edge
Washer chamfer
1) Inlet and outlet cover
2) Compensator kit
3) L.S. overpressure relief valve
4) Working section
5) Spool: normally spools are inter_
changeable, verify the smoothness
during the assembly
6) “A” side spool positioner
7) Lever pivot box
8) Port relief valve prearrangement
9) Load check valve
10) Return cover
11) Holding O--Ring washer
12) 15.88x2.62 O--ring seal
code: 4GUA115926
Callout
NOTE -- All moving parts inside cap, lever box and mechanical joystick are lubricated with synthetic base grease grade NLGI2
DLS7
DBU001E
96
Installation an d maintenance
4SFE204000: ∅ 4mm(0.157 in)
ball for shuttle valve
4SFE204000: ∅ 4mm(0.157 in)
ball for shuttle valve
DLS7
DBU001E
97
Malfunction Cause Remedy
External leakage pivot box lever or
control kit side.
Worn spool seal due to mechanical
actuation or high back pressure.
Locate the leakage and replace the seal.
Check back pressure level.
Excessive internal leakage on A and B
ports.
Increase clearance between spools and
body due to high wear.
Replace the working section and check
the oil contamination level
Dropping load during transition while
raising.
High leakage on the load check valve.
Remove the load check valve and clean
the seat, verifing it’s not dented.
L.S. overpressure valve blocked open. Remove and clean or replace the valve.
Low pump pressure and flow. Check the pump and circuit.
Inability to build pressure on A and B
ports out of stand--by value.
Flow compensator blocked open (only for
AM configuration)
Remove and clean or replace the
compensator.
Shuttle valve on working section blocked
Disassembling directional valve and
clean the seat, verifing it’s not dented
28.4
15
2 Poles, type Deutsch DT06--2S
male case with female contact
Type C19 code: 5CON130030
1.120.59
47
2 Poles, type Packard
female case with male contact
Type C17 code: 5CON005
24
1.85
0.95
40.5
21.3
2 Poles, type Packard
male case with female contact
Type C07 code: 5CON001
1.59
0.85
Accessories
Connectors
2P tipo AMP “Junior--Power --Timer”
femmina con terminale femmina
Tipo C08 codice: 5CON003
37,5
11,817
16
23
17,5
0
23.5
40.5
31.5
31.5
2P+T, according to EN175301--803
Type C01 code: 2X1001020
PG09
1.24
1.24
1.59
0.93
50
33
2P+T according to
ISO4400 / EN175301--803
1
2
PG09
30
Type C02 code: 2X1001010
1.97
1.30
1.18
3P+T according to
ISO4400 / EN175301--803
42.5
28.5
14
28
1
PG09
Type C03 code: 2X1001030
0.55
1.12
1.67
1.10
53
71
54.2
38.8
21.2
3P+T according to ISO4400 / EN175301 --803.
With bridge rectifier, to use with VAC supply.
Type C05 code: 2X1001080
PG09
2.13
2.09
2.79
1.53
0.83
23
37
4P according to VDE0660--0110
Type C11 code: 5CON006
13
∅
16
PG07
1.46
0.91
0.51
0.63
27.5
23
2 pole, type “PACKARD Metri--Pack”
male housing with female ends
Type C20 code: 5CON017
32
17.3
2 poles, type “AMP Superseal”
male housing with female ends
Type C24 code: 5CON0031
22.9
15.2
2 poles, type “AMP Fastin--Faston”
female housing with male ends
Type C21 code: 5CON018
10
1.08
0.91
0.90
0.39
0.60
1.26
0.68
2 Poles, type Packard
male case with male contact
Type C40 code: 5CON140047
30
1.18
SD6 -- DLS7
DBU001E
98
Accessories
Connectors
Fixing brackets
80
138
155
9
Nr . 2 holes
9
12
20
4
12
M8
They are available for SD6 and DLS7 directional valves and they are zinc plated steel, complete with mounting screws.
0.47
0.16
0.35
0.35
0.47
0.79
3.15
5.43
6.10
SD6 and DLS7 valves can be supplied with one coat of black paint (CVN configuration).
Description example: SD6/2/AC(YG3--175)/18L/18L/RC--<CVN>
Description example: DLS7/2/AM(G3--120)/6V8MCLFG/6V8MCLFG/RF --<CVN>
NOTE -- For different colour consult Sales Dept.
Note
SD6 -- DLS7
DBU001E
99
Type
Poles Nominal voltage
Nominal
current
Permitted conductor
section range
Permitted cable
diameter range
Weather
protection
C01 2P + T 250 VAC / 300 VDC 10 A max.1.5 mm
2
/ max.0.0023 in
2
6to8mm/0.24 to 0.31 in IP65
C02 2P + T 250 VAC / 300 VDC 10 A max.1.5 mm
2
/ max.0.0023 in
2
6to8mm/0.24 to 0.31 in IP65
C03 3P + T 250 VAC / 300 VDC 10 A max.1.5 mm
2
/ max.0.0023 in
2
6to8mm/0.24 to 0.31 in IP65
C05 3P + T 230 VAC 1.5 A max.1.5 mm
2
/ max.0.0023 in
2
6to8mm/0.24 to 0.31 in IP65
C06 3P + T 250 VAC / 300 VDC 6A max.0.75 mm
2
/ max.0.00116 in
2
3.5to6mm/0.14 to 0.24 in IP65
C07 2P / 20 A 1to2mm
2
/ 0.00155 to 0.0031 in
2
2.8to3.5mm/0.11 to 0.14 in IP67
C08 2P 250 VAC 12 A 0.5to1mm
2
/ 0.00077 to 0.00155 in
2
1.3to1.6mm/0.05 to 0.063 in IP65
C11 4P 50 VAC / 120 VDC 6A 0.14 to 0.5 mm
2
/ 0.00022 to 0.00077 in
2
4to7.5mm/0.16 to 0.29 in IP65
C17 2P / 20 A 1to2mm
2
/ 0.00155 to 0.0031 in
2
1.3to1.4mm/0.05 to 0.067 in IP67
C19 2P / 13 A 1to1.2mm
2
/ 0.00155 to 0.00186 in
2
2.2to3.5mm/0.088 to 0.14 in IP67
C20 2P / 14 A 0.8to1mm
2
/ 0.00124 to 0.00155 in
2
1.3to1.7mm/0.05 to 0.067 in /
C21 2P / 7A 0.3to0.8mm
2
/ 0.00046 to 0.0012 in
2
2.2to3mm/0.087 to 0.118 in /
C24 2P / 14 A 0.3to5mm
2
/ 0.00046 to 0.00077 in
2
1.4to1.7mm/0.055 to 0.067 in IP67
C40 2P / 20 A 1to2mm
2
/ 0.00155 to 0.0031 in
2
2.8to3.5mm/0.11 to 0.14 in IP67
WALVOIL S.P.A.
42100 REGGIO EMILIA • ITALY • VIA ADIGE, 13/D
TEL. +39.0522.93241 1 • F AX +39.0522.300984
E--MAIL: INFO@WALVOIL.COM • HTTP: //WWW.WALVOIL.COM
SALES DEPARTMENT
TEL. +39.0522.932555 • FAX +39.0522.932455
D1409808I
DBU001E
