■
EIC-E-1003-0
DIRECTIONAL CONTROLS
Solenoid Controlled Pilot Operated Directional Valves
These valves are composed of a solenoid operated pilot valves and a pilot operated slave valve. When a solenoid is
energised the pilot valve directs the flow to move the spool of the slave valve, thus changing the direction of flow in
the hydraulic circuit.
High Pressure High Flow
High pressure [315 Kgf/cm2] along with
high flow means compact system design.
a
Solenoid Controlled Pilot
Operated Directional Valves
A B
Lower pressure Drop
System energy saving increased as pressure
drop of each valve has greatly reduced.
■
E
Graphic symbol
b
Y
P T
Specifications
*1
Valve
Type
Model Numbers
Max.
Flow
L/min
Max.
Min. *2
Max. Pilot
Operating
Required
Pressure
Pressure
Pilot Pres.
Kgf/cm2
2
Kgf/cm
Kgf/cm2
Max. T-Line Back
Pressure Kgf/cm2
Max.
Changeover
Frequency
Cycles/min
Ext. Drain Int. Drain AC
DC
Mass
Kg
R
(S)-DSHG-04-3C※-※-50
(S)-DSHG-04-2N※-※-50
8.8
300
315
250
8
210
160
120
120
120
(S)-DSHG-04-2B※-※-50
Standard
Type
(S)-DSHG-06-2B※-※-51
Shockless
Type
8.2
(S)-DSHG-06-3C※-※-51
(S)-DSHG-06-2N※-※-51
12.7
500
315
(S)-DSHG-06-3H※-※-51
(S)-DSHG-10-2B※-※-41
(S)-DSHG-10-3H※-※-41
250
210
(S)-DSHG-10-3C※-※-41
(S)-DSHG-10-2N※-※-41
8.8
8
210
160
10
250
1100
315
10
210
160
210
120
120
120
12.7
12.1
110
110
110
13.5
120
120
100
45.3
100
100
100
45.3
60
60
50
44.7
53.1
* 1. Maximum flow indicates a ceiling flow. As the ceiling flow
depends on the type of spool and operating condition, refer to the
list of Spool Functions on pages 4 to 6 for details.
* 2. Pilot pressure of internal pilot drain models must always exceed
tank line back pressure by a minimum required pilot pressure.
Solenoid Controlled Pilot Operated Directional Valves
1
DIRECTIONAL CONTROLS
■
Number of Valve
Positions
Spool-Spring
Arrangement
3
06
S:
Shockless
Type
B:
Spring
Offset
2,4,
40,60,
10,12
(3,7) *1
C:
Spring
Centred
2,4,
40,60,
10,12
(3,5,
6 *17,
9,11)
---
*2
C1: *
With C1
With
Choke
A
(Omit if
not
Required) C2: *
With C2
A *2 B *2 With
(Omit
Choke
if not
Required)
---
C1C2: *
With
C1&C2
Choke
*2
10
N:
NoSpring
2,4,
40
(3,7) *1
A
(Omit
(Omit
if not
if not
Required)
Required)
B:
Spring
Offset
2,4,
40,
(3,7) *1
A *2 B *2
(Omit
if not
Required)
2
-E
T
-R2*
-D24
-N
-51
-L
Mod. With Alternate
Offset Sol.
Valve Size
G:
Subplate
Mount
-ing
2,4,
40,60,
10,12
(3,5,
6,*17,
9,11)
2,4,
40,6,
60,9,
12
(3,7) *1
-C2*
Design Number
Type of Mounting
2
A
Type of Electrical
Conduit Con.
Series Number
DSH:
Solenoid
Controlled
Pilot
Operated
Directional
Valve.
F:
For
Phosphate
Ester
Type
Fluids
N:
NoSpring
04
2
Coil Type
Type
3
C:
Spring
Centred
None:
Standard
Type
B
Spool Control
Modification
-2
Drain Connection
-06
Pilot Connection
G
Models with Pilot
Choke Valve
DSH
Special Two
Position Valve
S-
Spool Type
FSpecial Seals
Model Number Designation
R2:
With
Stroke
AdjustNone:
None: ment,
InterExter- Both
nal
nal
Ends
Pilot
Drain
--AC
A100,
A 120
A2000,
A240
RA:
With
Stroke
DC
AdjustDC12,
ment
D24
Port”A”
D100
End
T:
E:
InterExternal
nal
Drain
Pilot
RB:
With
Stroke
Adjustment
Port “B”
End
None:
Terminal
Box
Type
50
L:
(Omit
if not
Required)
N:
Plug-in
Connector
Type
N1:
Plug-in
Con*3 nector
with
AC→
→DC
indicaR110,
tior
R220
Light
51
---
41
Note : 1. Options are marked with*
2. In spool type “3”,“5”,“6”,“60”and “7”, the combination applicable between pilot system &
drain system is as described in the table below.
Pilot connection
Internal Pilot
External Pilot
(E)
Drain Connection
External Drain
Internal Drain (T)
External Drain
Internal Drain (T)
Care in Application
Hold back pressure in the tank line so that the
difference between pilot pressure and drain
pressure is always more than minimum
required pilot pressure
Combination not available.
No Limitation in use.
*1 Shockless type (S-DSHG) are not available for spool type marked ().
*2 Other spool types for special 2-position valves are available in addition to spool type 2, 3, 4, 40 and 7.
[Refer to the column “valves with centre position and one offset position” (Special 2-position valve) on page 7
*3 Coil type “R” is not available for plug-in connector with Indicator type”N1".
■
Solenoid Ratings
Solenoid ratings of pilot valve are identical with those of standard
solenoid valve. Refer to relevant solenoid ratings described on the page below.
Model Numbers
(S-)DSHG-04
(S-)DSHG-06
(S-)DSHG-10
2
Pilot Valve Model
Numbers
※※※-※-50
DSG-01-
Solenoid Rating described on
The page below
EIC-E-1001
Page No.2
Solenoid Controlled Pilot Operated Directional Valves
L:
(Omit
if not
Required)
DIRECTIONAL CONTROLS
■
Sub-plates
Valve
Model
Numbers
Sub-plate Model
Numbers
Thread
Size
Approx.
Mass Kg
DSHG-04
DHGM-04-2080
DHGM-04X-2080
1/2 BSP.F
3/4 BSP.F
4.4
4.1
DHGM-06-5080
DHGM-06X-5080
DHGM-10-4080
DHGM-10X-4080
3/4 BSP.F
1 BSP.F
1-1/4 BSP.F
1-1/2 BSP.F
DSHG-06
DSHG-10
8.5
21.5
Sub-plates are available. Specify sub-plate model from the table above. When Sub-plates are not used, the
mounting surface should have a good machined finish.
Mounting Bolts
Model Numbers
Name
DSHG-04
Soc. Hd. Cap. Screw
DSHG-06
DSHG-10
Soc. Hd. Cap. Screw
Soc. Hd. Cap. Screw
■
Mounting Bolt
Qty.
M6 x 40 Lg.
2
M10 x 45 Lg.
M12 x 60 Lg.
M20 x 75 Lg.
4
6
6
Mounting Bolt
Ordering Code
BKDSHG-04-50
BKDSHG-06-51
BKDSHG-10-41
E
Options
Models with Pilot Choke Adjustment
(C1/C2/C1C2)
Models with Pilot Stroke Adjustment
(R2/RA/RB)
“C1” Models --- By turning the adjusting screw
clockwise, main spool changeover
speed by the pilot pressure can be
lowered. But centering speed of
spring centered modes can not be
changed.
When the adjusting screw is screwed in, the
main spool stroke becomes short and flow rate
reduces.
Graphic symbols (Ex. Spring Centered)
“R2” Models
“C2” Models --- When the adjusting screw is turned
clockwise, main spool changeover
speed can be lowered and centering
speed of spring centered models
can be also lowered.
Solenoid Controlled Pilot
Operated Directional Valves
■
AB
a
b
Y
PT
“RA” Models
AB
a
b
Y
Graphic symbols (Ex. Spring Centered)
PT
“RB” Models
C2 Choke
AB
a
a
C1 Choke
b
Y
Y
P
T
A B
b
PT
Additional Mass of Options
Add mass of options described below to mass
of standard type if options are used.
C1,C2
C1C2
(S-)DSHG-04
0.65
1.3
Models With
Stroke Adj.
RA
R2
RB
1.0
0.5
(S-)DSHG-06
0.65
1.3
1.2
0.6
(S-)DSHG-10
0.65
1.3
3.7
1.85
Model Numbers
Models with Pilot
Choke Adj.
Solenoid Controlled Pilot Operated Directional Valves
3
DIRECTIONAL CONTROLS
■
List of Spool Functions (DSHG-04/S-DSHG-04)
Three Positions
Spring Centered
Graphic Symbol
Maximum Flow
Spool Type
A B
a
b
L/min.
P T
Y
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
Model Numbers
"2"
"3"
DSHG-04-3C2
300
300
200
145
S-DSHG-04-3C2
300
250
120
110
DSHG-04-3C3
300
300
300
300
DSHG-04-3C4
300
300
250
165
S-DSHG-04-3C4
300
300
140
110
DSHG-04-3C40
300
300
200
145
S-DSHG-04-3C40
300
250
120
110
"5"
DSHG-04-3C5
250
250
245
245
"6"
DSHG-04-3C6
300
260
245
235
300
300
300
300
"4"
"40"
DSHG-04-3C60
"60"
S-DSHG-04-3C60
"7"
DSHG-04-3C7
300
300
200
145
"9"
DSHG-04-3C9
300
300
280
250
"10"
"11"
"12"
DSHG-04-3C10
300
300
200
150
S-DSHG-04-3C10
300
250
120
110
DSHG-04-3C11
300
260
160
140
DSHG-04-3C12
300
280
170
135
S-DSHG-04-3C12
300
250
120
110
Two Positions
No-Spring
Graphic Symbol
Spool Type
A B
a
b
Y
P
T
Spring Offset
Maximum Flow
L/min.
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
Graphic Symbol
A B
b
Y
P T
Maximum Flow
L/min.
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
"2"
(S-)DSHG-04-2N2
300
300
300
300
(S-)DSHG-04-2B2
300
300
300
300
"3"
DSHG-04-2N3
300
300
300
300
DSHG-04-2B3
300
300
300
300
"4"
(S-)DSHG-04-2N4
300
300
300
300
(S-)DSHG-04-2B4
300
300
300
300
"40"
(S-)DSHG-04-2N40
300
300
300
300
(S-)DSHG-04-2B40
300
300
300
300
300
300
300
300
300
300
300
300
"7"
DSHG-04-2N7
DSHG-04-2B7
Note:
1 Max. Flow described above shows value at pilot pressure more than 6 Kgf/cm2.
2 Max. Flow shows value at the condition of the flow as shown in right figure
P→A→B→T (or P→B→A→T).
Max. Flow differs according to hydraulic circuit, if port “A” or “B” is blocked.
Consult Yuken for such application.
3 For values in the double row, upper is maximum flow at pilot pressure 5Kgf/cm2.
(In case pressure centered model, pilot pressure is 5 Kgf/cm2),
lower is pilot pressure of 7 Kgf/cm2.
4
Solenoid Controlled Pilot Operated Directional Valves
A
B
P
T
a
b
DIRECTIONAL CONTROLS
■
List of Spool Functions (DSHG-06/S-DSHG-06)
Three Positions
Spring Centered
A B
a
b
Y
P T
"2"
(S-)DSHG-06-3C2
500
500
"3"
DSHG-06-3C3
500
500
"4"
(S-)DSHG-06-3C4
500
500
(S-)DSHG-06-3C40
"40"
500
500
410
310
500
500
460
370
410
310
500
500
410
310
500
500
Graphic Symbol
A B
a
b
Y
P
T
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
(S-)DSHG-06-3H2
500
500
500
DSHG-06-3H3
500
500
500
(S-)DSHG-06-3H4
500
500
500
(S-)DSHG-06-3H40
500
500
500
"5"
DSHG-06-3C5
500
500
425
350
DSHG-06-3H5
500
500
500
"6"
DSHG-06-3C6
475
390
300
230
DSHG-06-3H6
500
500
500
475
420
340
280
500
500
500
(S-)DSHG-06-3C60
"60"
(S-)DSHG-06-3H60
420
500
500
420
500
420
500
470
500
420
500
420
500
"7"
DSHG-06-3C7
500
500
450
360
DSHG-06-3H7
500
500
500
500
"9"
DSHG-06-3C9
500
500
450
500
360
500
DSHG-06-3H9
500
500
500
500
(S-)DSHG-06-3H10
500
500
500
DSHG-06-3H11
500
500
500
(S-)DSHG-06-3H12
500
500
500
"10"
(S-)DSHG-06-3C10
500
500
"11"
DSHG-06-3C11
500
500
(S-)DSHG-06-3C12
"12"
500
500
410
310
500
500
410
310
500
500
410
310
500
500
E
460
500
460
500
460
500
Two Positions
No-Spring
Graphic Symbol
Spool Type
A B
a
b
Y
P T
Spring Offset
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
Graphic Symbol
A B
b
Y
P T
"2"
(S-)DSHG-06-2N2
500
500
500
500
(S-)DSHG-06-2B2
500
500
500
500
"3"
DSHG-06-2N3
500
500
500
500
DSHG-06-2B3
500
500
500
500
"4"
(S-)DSHG-06-2N4
500
500
500
500
(S-)DSHG-06-2B4
500
500
500
500
"40"
(S-)DSHG-06-2N40
500
500
500
500
(S-)DSHG-06-2B40
500
500
500
500
"7"
DSHG-06-2N7
500
500
500
500
DSHG-06-2B7
500
500
500
500
Note: 1 Relation between max. flow and pilot pressure is:
Value in the single column is constant regardless of pilot pressure subject to
pilot pressure more than 8 Kgf/cm2. In case pressure centered models, pilot
pressure is more than 10 Kgf/cm2.
A
B
a
2
For values in the double row, upper is max. flow at pilot pressure 8 Kgf/cm .
(In case pressure centered models, pilot pressure is 10 Kgf/cm2 or more.)
Lower is pilot pressure of 15 Kgf/cm2.
2 Max. Flow shows value at the condition of the flow as shown in right figure
P→A→B→T (or P→B→A→T).
Max. Flow differs according to hydraulic circuit, if port “A” or “B” is blocked,
consult Yuken for such application.
Solenoid Controlled Pilot Operated Directional Valves
b
P
T
5
Solenoid Controlled Pilot
Operated Directional Valves
Graphic Symbol
Spool Type
Pressure Centered
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
DIRECTIONAL CONTROLS
■
List of Spool Functions (DSHG-10/S-DSHG-10)
Three Positions
Spring Centered
Graphic Symbol
Spool Type
A B
a
b
Y
P T
Pressure Centered
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
"2"
(S-)DSHG-10-3C2
1100
1100
"3"
DSHG-10-3C3
1100
1100
"4"
(S-)DSHG-10-3C4
1100
1100
"40"
(S-)DSHG-10-3C40
1100
1100
950
750
1100
1100
1060
895
950
1100
950
750
1100
750
1100
1100
Graphic Symbol
A B
a
b
Y
P T
V
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
(S-)DSHG-10-3H2
1100
1100
1100
DSHG-10-3H3
1100
1100
1100
(S-)DSHG-10-3H4
1100
1100
1100
(S-)DSHG-10-3H40
1100
1100
1100
970
1100
1050
1100
970
1100
970
1100
1000
1100
970
1100
970
1100
"5"
DSHG-10-3C5
1100
1100
980
850
DSHG-10-3H5
1100
1100
1100
"6"
DSHG-06-3C6
1050
880
700
570
DSHG-10-3H6
1100
1100
1100
1050
940
785
680
1100
1100
1100
DSHG-10-3H7
1100
1100
1100
1100
DSHG-10-3H9
1100
1100
1100
1100
(S-)DSHG-10-3H10
1100
1100
1100
DSHG-10-3H11
1100
1100
1100
(S-)DSHG-10-3H12
1100
1100
1100
(S-)DSHG-10-3C60
"60"
870
"7"
DSHG-10-3C7
1100
1100
1040
1100
1100
"9"
DSHG-10-3C9
1100
1100
1040
870
950
1100
950
750
1100
750
1100
950
1100
750
1100
1100
"10"
(S-)DSHG-10-3C10
1100
1100
"11"
DSHG-10-3C11
1100
1100
"12"
(S-)DSHG-10-3C12
1100
1100
(S-)DSHG-10-3H60
1060
1100
1060
1100
1060
1100
Two Positions
No-Spring
Graphic Symbol
Spool Type
A B
a
b
Y
P T
Spring Offset
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
Graphic Symbol
A B
b
Y
P T
Maximum Flow
L/min
100
160
250
315
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
"2"
(S-)DSHG-10-2N2
1100
1100
1100
1100
(S-)DSHG-10-2B2
1100
1100
1100
1100
"3"
DSHG-10-2N3
1100
1100
1100
1100
DSHG-10-2B3
1100
1100
1100
1100
"4"
(S-)DSHG-10-2N4
1100
1100
1100
1100
(S-)DSHG-10-2B4
1100
1100
1100
1100
"40"
(S-)DSHG-10-2N40
1100
1100
1100
1100
(S-)DSHG-10-2B40
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
"7"
DSHG-10-2N7
DSHG-10-2B7
Note :
1 Relation between max. flow and pilot pressure is
Value in the single column is constant regardless of pilot pressure subject to pilot
pressure more than 10 Kgf/cm2.
2
For values in the double row, upper is max. flow at pilot pressure 10 Kgf/cm . Lower is
pilot pressure of 15 Kgf/cm2.
2 Max. Flow shows value at the condition of the flow as shown in right figure
P→A→B→T (or P→B→A→T).
Max. Flow differs according to hydraulic circuit, if port “A” or “B” is Blocked,
consult Yuken for such application.
6
Solenoid Controlled Pilot Operated Directional Valves
A
B
P
T
a
b
DIRECTIONAL CONTROLS
■
Spring Offset Valves with Alternate Solenoid
Though our standard spring offset models use solenoid "b", alternate models using solenoid "a"
are also available. The graphic symbols are expressed as below.
For Models 2B -A and 2B B, refer to table as below.
※
※
A B
A B
b
Y
a
P T
P T
Standard Offset
■
Y
Alternate Offset (“L”)
Valve with Centre Position and One Offset Position (Special Two Position Valve)
In addition to the standard two position valves as shown in the table on pages 4 to 6 two kinds of
valves are available with center position and either one of two offset positions.
Standard and alternate offset types use solenoid “b” and solenoid “a” respectively.
(Example) In case of spool Type “2”
Center Position
Sol. a energised
Sol. b energised
A
B
b
a
Y
A
B
P
T
P
T
b
Y
Graphic Symbols
Standard
Offset
Type
※-DSHG-06-2B※A
04
10
P
T
T
※-DSHG-06-2B※B
04
A B
P
Y
10
※-2B2A
(S-)-DSHG-
※-2B3A
DSHG-
※-2B4A
(S-)DSHG-
※-2B40A
(S-)DSHG-
(S-)-DSHG-
DSHG(S-)DSHG(S-)DSHG-
※-2B5A
DSHG-
DSHG-
※-2B6A
DSHG-
※-2B60A
Alternate
Offset
Type
A B
Model Numbers
Y
P
T
P
T
※-DSHG-06-2N※A
Y
10
DSHG-
※-2B9A
DSHG-
T
※
※-2N4A
※-2B40B
(S-)DSHG-
※-2N40A
※-2N5A
(S-)DSHG-
※-2N6A
※-2N60A
※-2B7B
DSHG-
※-2N7A
※-2B9B
DSHG-
※-2N9A
※-2B10B
(S-)DSHG-
※-2N10A
DSHG- -2B11A
DSHG-
※-2B11B
DSHG-
※-2N11A
※-2B12A
(S-)DSHG-
※-2B12B
(S-)DSHG-
※-2N12A
(S-)DSHG-
P
DSHG- -2N3A
(S-)DSHG-
(S-)DSHG-
b
Y
※-2N2A
※-2B4B
※-2B60B
A B
a
(S-)-DSHG-
DSHG-
(S-)DSHG-
Standard
Offset Type
04
A B
b a
※-2B6B
DSHG-
※
Graphic Symbols
DSHG-
※-2B7A
※-2B10A
E
※-2B5B
DSHG-
(S-)DSHG-
※-2B2B
※-2B3B
DSHG-
(S-)DSHG-
T
Standard
Offset
Type
Model Numbers
b a
Y
P
b
Graphic Symbols
Alternate
Offset
Type
A B
B
"B" : (2B2B)
"A" : (2B2A)
Model Numbers
A
Solenoid Controlled Pilot
Operated Directional Valves
Y
Solenoid Controlled Pilot Operated Directional Valves
7
DIRECTIONAL CONTROLS
■
Pressure Drop
Pressure drop curves based on viscosity of 35cSt and specify gravity of 0.850.
DSHG-04, S-DSHG-04
Pressure Drop
∆P
Kgf/cm²
2
1
12
3
4
10
5
6
8
7
6
Pressure Drop Curve Numbers
Pressure Drop Curve Numbers
Spool
Spool
Type P→A B→T P→B A→T P→T Type P→A B→T P→B A→T P→T
5 (2) 4 (2) 5 (2) 6 (4) −
2
60
7
5
7
7
2
−
3
5
3
5
5
7
7
5
5
6
4
4
40
5
6
5 (2) 3 (3) 5 (2) 5 (5)
5 (2) 4 (4) 5 (2) 6 (6)
−
−
7
5
5
5
4
5 (6) 3 (4) 5 (6) 6 (7) 1 (2)
9
10
5
4
5
6
5 (2) 2 (2) 5 (2) 6 (4)
−
11
12
6
5
6
4
5 (2) 4 (2) 5 (2) 5 (5)
−
−
−
4
2
0
0
200
100
L/min
300
Note : Figures enclosed ( ) shows curve number for shockless
type (S-DSHG-04).
Flow Rate
DSHG-06, S-DSHG-06
1
2
20
3
Pressure Drop
∆P
Kgf/cm²
4
16
5
12
Spool Pressure Drop Curve N umbers Spool Pressure D rop Curve Numbers
Type P→ A B→ T P→ B A→ T P→ T Type P→ A B→ T P→ B A → T P→ T
8 (6) 5 (1) 8 (6) 7 (2) −
5 (6) 5 (2) 6 (6) 7 ( 3) 3 ( 1)
60
2
6
7
8
8
3
4
0
0
100
200
300
400
500
L/min
Flow Rate
4
40
5
6
7
6
4
6
8 (6) 5 (2) 8 (6) 7 (2)
6
7
6
4
6
7
−
−
9
10
6
5
6
7
−
8
5
8
7
−
11
12
8
4
5
7
−
8
5
8
7
−
8
5
8
7
−
8
4
5
7
2
5
1
5
4
3
DSHG-10, S-DSHG-10
1
Kgf/cm²
2
Pressure Drop
∆P
20
3
4
16
5
12
6
7
8
8
4
9
0
0
200
400
600
800
1000 1100
Spool Pressure Drop Curve Numbers Spool Pressure Drop Curve Numbers
Type P→A B→T P→B A→T P→T Type P→A B→T P→B A→T P→T
9 ( 8) 6 ( 3) 9 ( 8) 8 ( 4) −
2
60 8 ( 8 ) 5 ( 4 ) 8 ( 8 ) 5 ( 4 ) 3 ( 2 )
3
7
6
7
7
5
7
7
6
7
7
−
4
9 ( 8) 6 ( 5) 9 ( 8) 6 ( 6) −
9
7
6
7
7
−
40
5
9
9
6
5
10
6
9
8
−
6
3
8
5
6
1
11
9
9
5
9
4
2
12
9
6
7
8
9
60
70
80
8
7
−
6
−
−
L/min
Flow Rate
For any other viscosity, multiply by the
factors in the table right.
For any other specific gravity (G'), the
pressure drop ( P') may be obtained
from the formula below.
Viscosity cSt 15
Factor
20
30
40
50
0.81 0.87 0.96 1.03 1.09 1.14 1.19 1.23 1.27 1.30
P' = P (G'/0.850)
8
90 100
Solenoid Controlled Pilot Operated Directional Valves
DIRECTIONAL CONTROLS
■
Typical Changeover Time
Changeover time varies according to oil viscosity, spool type and hydraulic circuit.
[Test Conditions]
Coil Type : D(Models with DC Solenoids)
Voltage : Rated Voltage
Oil viscosity : 35cSt
DSHG-06
DSHG-04
ms
150
SOL "ON" : 3C
SOL "OFF" : 3C
100
2N
SOL "ON" : 2B
SOL "OFF" : 2B
50
0
50
100
150
200
250
150
Changeover Time
Changeover Time
ms
Kgf/cm²
SOL "ON" : 3C
SOL "OFF" : 3C
100
SOL "ON" : 2B
50
SOL "OFF" : 2B
0
50
Pilot Pressure
100
150
200
250
Kgf/cm²
Pilot Pressure
DSHG-10
ms
200
E
SOL "OFF" : 3C
150
SOL "ON" : 3C
SOL "ON" &
SOL "OFF" : 2B
2N
100
Solenoid Controlled Pilot
Operated Directional Valves
Changeover Time
250
50
0
50
100
150
200
250
Kgf/cm²
Pilot Pressure
Plug-in Connector Type: (S-) DSHG-04
11 Dia. x Thru.
17.5 Dia. Spotface
4 Places
204
101.6
Pressure Port "P"
50.4
34
34.9
69.8
72.9
91
UKEN
-
- N -50
DIMENSIONS IN
MILLIMETRES
Pilot Pressure Port "X"
(For External Pilot Models only)
Pilot Drain Port "Y"
(For External Drain Models Only)
* Position of cable departure can
be changed. For details, refer to
DSG-01 valves on
EIC-E-1001-0 Page 10.
Tank Port "T"
50
Cylinder Port "A"
7 Dia. x Thru.
11 Dia. Spotface
2 Places
210
97
Mounting Surface:
ISO 4401-AD-07-4-A
N1
1.5
Cylinder Port "B"
Cable Departure*
Cable Applicable:
Outside Dia. ------ 8-10mm
Conductor Area --- Not Exceeding 1.5mm²
56.5
27
Manual Actuator
Nut 22 Hex.
35
116
64 Max.
39
192 Max.
Mounting Surface
(O-Ring Furnished)
53.4
4
■
Solenoid Controlled Pilot Operated Directional Valves
3 Dia.
Locating Pins
2 Places
9
DIRECTIONAL CONTROLS
■
Terminal Box Type : (S-)DSHG-04-
-
210
90
-50
52
Space Needed to Remove
Solenoid-Each End
60
48
163
181.3
Manual
Actuator 6 Dia.
32
116
Nut 27 Hex.
53.4
Plug-in Connector Type : (S-)DSHG-0613.5 Dia. x Thru.
20 Dia. Spotface
6 Places 255
50.5
130.2
53.2
Tank
Port
"T"
92.1
46.1
210
DIMENSIONS IN
MILLIMETRES
Model Numbers
※※※-A※-N/N1
(S-)DSHG-06-※※※-D※-N/N1
(S-)DSHG-06-※※※-R※-N
(S-)DSHG-06-
Dimensions mm
C
D
53 57.2 216 34
Cylinder Port "B"
Cylinder Port "A" Cable Departure
Cable Applicable :
Outside Dia.
--- 8-10 mm
Conductor Area --- Not Exceeding 1.5 mm²
56.5
C
F
41
137
E
Nut 22 Hex.
6
51.3
6 Dia. Two Locating Pins
Position of cable departure can be changed. For details, refer to DSG-01 valve on EIC-E-1001 Page 10.
10
Solenoid Controlled Pilot Operated Directional Valves
F
39 64 213 27.5
Manual Actuator 6 Dia.
Mounting Surface
(O-Ring Furnished)
E
39 53 202 27.5
D
97
- N -51
N1
Pilot Drain Port "Y"
(For External Drain Models Only)
13
156
Locating Pins
2 Places
Pressure Port "P"
77
Pilot Pressure Port "X"
(For External Pilot Models Only)
-
118 Max.
■
4
Mounting Surface
(O-Ring Furnished)
DIRECTIONAL CONTROLS
■
Terminal Box Type : (S-)DSHG-06-
-
-41
52
210
90
60
Space Needed to Remove
Solenoid-Each End
48
Electrical conduit
connection "C" Thd.
(Both Ends)
Manual
Actuator 6
Sol a
Sol b
184
202.3
Dia. x Thru.
6
41
137
Nut 22
51.3
Mounting surface
(O-Ring furnished)
Plug-in Connector Type : (S-)DSHG-1021.5 Dia. x Thru.
32 Dia. Spotface
6 Places
Tank Port "T"
DIMENSIONS IN
MILLIMETRES
E
43
79.4
158.8
43
114.3
233.8
19.6
Cylinder Port "A"
Model Numbers
※※※-A※-N/N1
(S-)DSHG-10-※※※-D※-N/N1
(S-)DSHG-10-※※※-R※-N
(S-)DSHG-10-
78
Dimensions mm
C D
E
F
39 53
265 27.5
39 64
276 27.5
53 57.2 279 34
Cylinder Port "B"
Pilot Pressure Port "X"
(For External Pilot Model)
105
56.5
C
Cable Departure
Cable Applicable :
Outside Dia. --- 8-10 mm
Conductor Area --- Not Exceeding 1.5 mm²
F
Mounting Surface
(O-Ring Furnished)
6
45
200
E
D
97
198 Max.
Pilot Drain Port "Y"
(For External Drain Models Only)
76.2
21.8
- N -41
N1
Pressure Port "P"
384
190.5
77.5
-
6 Dia. Locating Pins
Position of cable departure can be changed. For details, refer to DSG-01 valve on EIC-E-1001 Page 10.
Solenoid Controlled Pilot Operated Directional Valves
11
Solenoid Controlled Pilot
Operated Directional Valves
■
6 Dia. Locating Pins
2 Places
DIRECTIONAL CONTROLS
■
Terminal Box Type : (S-)DSHG-10210
90
60
-
-41
52
Space Needed to Remove
Solenoid-Each End
48
Electrical conduit
connection
"C" Thd.
(Both Ends)
Manual
Actuator 6
M8 Thd.
Two Eye
Bolts
Dia. x Thru.
6 45
200
247
265.3
Nut 22
28.5
Mounting surface
(O-Ring furnished)
6 Dia. Locating Pins
2 Places
DIMENSIONS IN
MILLIMETRES
OPTIONS
04
(S-)DSHG- 06 10
-C1/C2/C2-
Models with Pilot Choke valve
N
N1
SOL a
SOL b
J
LOCK
H
F
E
LOCK
Dimension mm
Model Numbers
※※※-C1
(S-)DSHG-04-※※※-C2
(S-)DSHG-04-※※※-C1C2
(S-)DSHG-06-※※※-C1
(S-)DSHG-06-※※※-C2
(S-)DSHG-06-※※※-C1C2
(S-)DSHG-10-※※※-C1
(S-)DSHG-10-※※※-C2
(S-)DSHG-10-※※※-C1C2
(S-)DSHG-04-
12
AC SOL
J
DC SOL
R SOL
100
220
220
220
100
--
220
220
220
185
140
100
260
260
260
177
--
132
252
252
252
177
132
--
252
252
252
217
172
132
292
292
292
240
--
195
390
401
404
240
195
--
315
315
315
280
235
195
355
355
355
E
F
H
145
--
145
Solenoid Controlled Pilot Operated Directional Valves
DIRECTIONAL CONTROLS
OPTIONS
04
(S-)DSHG- 06 10
Models with Stroke Adjustment
-R
Fully Extended C
SOL a
SOL b
Stroke Adj. Screw (Port "A" End )
13 Hex.
E
Lock Nut 17 Hex.
Fully Extended D
E
288
94
33
376
111
40
558
164.5
65
Sub Plate DHGM-
04
-2080
04X
Sub-plate
Model Numbers
DHGM-04-2080
1/2 BSP.F
DHGM-04X-2080
3/4 BSP.F
M10 Thd. x 17 Deep
4 Places
36 1 4 BSP.F Thd.
20 2 Places
Y
46
T
Y
A
A
58
6 Dia. 2 Places
14.2
65.8
88.1
130
3.6 Dia. x 5 Deep
2 Places
102
137.5
17.5 Dia.
4 Places
M6 Thd. x 12 Deep
2 Places
Valve Types
Pilot Pressure Port “X”
Port “Y”
Solenoid Controlled Pilot
Operated Directional Valves
Used only on external pilot type
valves.
To be plugged on internal pilot type
Valves.
Used as drain port only on external
drain type valves.
To be plugged on internal pilot type
Valves.
Pilot
Operated
Directional
Valves
"C" Thd.
4 Places
90
76
P
125
65
57.1
90
120
96
71.4
69.8
55.9
14.2
11 Dia. x Thru.
17.5 Dia. Spotface
4 Places
T
“C” Thd.
P
29
16
10.1
1.6
12
13.5
E
DIMENSIONS IN
MILLIMETRES
190
166
32.2
101.6
76.7
34
18.3
12
Stroke Adjustment Screw (Port "B" End )
13 Hex.
Spring Centered
No-Spring
Used as pilot port
Used
Spring offset
Manually Operated Direction Valves
Remarks
Used as pilot drain port
Not used (plug is not required)
Normal size:
Only 04
Used as drain port
Solenoid Controlled Pilot Operated Directional Valves
13
Solenoid Controlled Pilot
Operated Directional Valves
D
33
※※※-R2
(S-)DSHG-06-※※※-R2
(S-)DSHG-10-※※※-R2
(S-)DSHG-04-
C
21.5
Model Numbers
DIRECTIONAL CONTROLS
06
DHGM-2080
06X
F
J
P
12
8.9
W
B
156
Sub-plate
Model Numbers
“C” Thd.
DHGM-06-5080
DHGM-06X-5080
¾ BSP.F
1 BSP.F
B
A
X
N
11 Dia.
4 Places
24.5 Dia.
4 Places
12.5
V
73.1
17.5
A
X
T
P
Y
W
11.9
116
134
110
92.1
Y
T
V
H
19.1
46.1
74.6
204
180
130.2
12
25
D
E
1/4 BSP.F Thd.
4 Places
M12 Thd. x 24 Deep
6 Places
50
35
L
"C" Thd.
4 Places
K
Dimensions mm
D
E
F
H
J
K
L
N
151.2
155.2
137.7
148
102
106
54.4
50
30.6
25
125.8
130
78.2
74
42.5
32
For uses of Port “X”, “Y”, “V”, “W”, refer to DHGM-10-
※
DIMENSIONS IN
MILLIMETRES
DHGM20
10
-4080
10X
306.5
266.5
38
190.5
168.3
147.6
114.3
76.2
41.3
7 Dia. x 8 Deep
2 Places
M20 Thd. x 34 Deep
6 Places
213
60
45
F
20.1
14
21.8
11 Dia.
4 Places
X
W
114.3
T
P
A B
W
Y
T
P
V
B A
X
35
199
158.8
123.8
79.4
28.6
Y
V
82.5
17.5 Dia. x Thru.
26 Dia. Spotface
4 Places
234
36 Dia.
4 Places
Sub-plate Model
Numbers
“C” Thd.
DHGM-10-4080
DHGM-10X-4080
1-1/4 BSP.F
1-1/2 BSP.F
"C" Thd.
4 Places
H
17
K
J
Dimensions mm
F
H
J
K
152
156
79
74
185.5
194.5
120.5
112.5
Solenoid Controlled Pilot Operated Directional Valves
3/8 BSP.F Thd.
4 Places
DIRECTIONAL CONTROLS
Note : Uses of port “X”, “Y”, “V” and “W”
Valve Types
Pilot Pres. Port “X”
Port “Y”
Used only on
Used as drain port only
on external drain type
external pilot type
valves.
valves.
Solenoid
Controlled
Pilot
Spring centered, No-spring,
Operated Spring offset
To be plugged on
Directional
internal pilot type
Valves
valves.
Pilot
Spring centered, No-spring,
Operated
Used
Directional
Spring offset
Valves
Manually Operated Directional Valves
Port “V”
Port “W”
Not used (plug is not required)
To be plugged on *
internal pilot type
valves.
Used as pilot pres. Port
Not used (plug is not required)
Used pilot port drain port
Not used
Not used
(plug is not required) (plug is not required)
Not used (plug
is
not required)
Used
* As the thread is provided on the body, plug either port on the sub-plate or port on the body.
List of Pilot Valves
Valve Model Numbers
Pilot Valve Model Numbers
※ ★-▲
(S-)DSHG-04/06/10-2B※-★-▲
(S-)DSHG-04/06/10-2N※-★-▲
(S-)DSHG-04/06/10-3C -
■
★-▲-50
DSG-01-2B2-★-▲-50-L
DSG-01-2D2-★-▲-50
DSG-01-3C4-
Notes:
1 Fill coil type (a symbol representing current/
Likewise, in
voltage) in section marked
selection marked ▲, fill a symbol representing
the type of conduit connection (N: Plug-in
connector type).
2 For the details of the pilot valves, see page
EIC-E-1001 Page: 2.
★.
Spare Parts List
List of Seals
Part Numbers
Sl.
No.
Name of Part
DSHG-04
1
2
3
4
5
6
7
8
9
10
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
O-Ring
SO-NB-P9
----SO-NB-P34
---SO-NB-P22A
DSHG-06
DSHG-10
--SO-NB-P9
-SO-NB-P14
-SO-NB-P20
SO-NB-P30
---SO-NB-P40
--SO-NB-P42
-SO-NB-G65
---
Qty
4
2
2
2
4
2
2
4
2
4
Note: When ordering the seals, please specify the Seal Kit number from the table below.
List of Seal kits
Valve Model Numbers
Seal Kit Numbers
DSHG-04
DSHG-06
DSHG-10
KS-DSHG-04-50
KS-DSHG-06-51
KS-DSHG-10-41
Note: When ordering the seals, please specify the Seal Kit number KS-DSHG-04-50/KS-DSHG-06-51/ KS-DSHG-10-41.
Solenoid Controlled Pilot Operated Directional Valves
15
E
Solenoid Controlled Pilot
Operated Directional Valves
■