■
3/8 Solenoid Operated Directional Valves, DSG-03 Series
EIC-E-1002-0
DIRECTIONAL CONTROLS
WIDE RANGE OF MODELS - Choose the
optimum valve to meet your needs
from a large selection available.
The DSG-03 50 series solenoid operated
Directional valves are classified into two basic models:
Standard type ------- Useable at high pressure, high flow
[315 Kgf/cm2 120 L/min]
Shockless type ------- which greatly reduces noise which is a
result of spool changeover and
vibration in pipes.
The optimum valve for any system can be utilized since many
spool types and various solenoids are all available, along with
other optional functions.
Specification
Valve
Type
Model Numbers
※※
DSG-03-2D2※-※-50
DSG-03-2B※-※-50
S-DSG-03-3C※-※-50
S-DSG-03-2B2-※-50
Shockless
Type
Max.
Changeover
Frequency
Cycles/Min.
315
{Spool Type 60
Only 250}
160
240
{R Type
Sol. Only
120}
250
160
Max. Operating
Pressure
Kgf/cm2
120
DSG-03-3C - -50
Standard
Type
Max. TLine Back
Pressure
Kgf/cm2
Max.
Flow
L/min.
120
120
Mass Kg.
Type of solenoid
AC
DC,R,RQ
3.6
5
2.9
3.6
---
E
3/8 Solenoid Operated
Directional Valves
■
5
3.6
* Maximum flow indicates a celling flow. As the celling flow depends on the type of spool and operating condition,
refer to the list of spool functions on pages 3 and 4 for details.
■
Sub-Plates
Sub-Plate
Model numbers
DSGM-03-2180
DSGM-03X-2180
DSGM-03Y-2180
Thread
Size
3/8 BSP.F
1/2 BSP.F
3/4 BSP.F
Approx. Mass
Kg.
3.0
3.0
4.7
* 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
Four socket head cap screws as in the table below are included.
Soc. Hd. Cap Screw
Qty.
Bolt kit Model No.
M6 x 35 Lg.
4
BKDSG-03-20
DSG-03 Series Solenoid Operated Directional Valves
1
DIRECTIONAL CONTROLS
■
Solenoid Ratings
Voltage (V)
Valve Type
Electric source
Coil
Type
Frequency
(Hz)
50
60
A100
Standard
Type
50
60
50
A120
AC
*1
A200
A240
Shockless
Type
*1
*2
■
DC (K Series)
D12
D24
D48
D100
D110
D200
D220
AC→DC
Rectified
R100
R110
R200
R220
Serviceable
Range
100
100
110
80 - 110
90 - 120
96 - 132
108 - 144
160 - 220
200
200
220
180 - 240
50
60
240
192 - 264
216 - 288
-
12
24
48
100
110
200
220
10.8 - 13.2
21.6 - 26.4
43.2 - 52.8
90 - 110
99 - 121
180 - 220
198 - 242
50/60
100
110
200
220
90 - 110
99 - 121
180 - 220
198 - 242
*2
Holding (A)
Power (W)
5.37
4.57
5.03
4.48
3.81
2.69
2.29
2.52
2.24
1.91
0.90
0.63
0.77
0.75
0.52
0.45
0.31
0.38
0.37
0.26
-
-
3.16
1.57
0.79
0.38
0.35
0.19
0.17
38
-
0.43
0.38
0.21
0.19
38
Inrush (A)
AC solenoid is not available in shockless type.
R type models with built-in current rectifier is recommended for shockless operation with AC power.
Inrush current in the above table show rms values at maximum stroke.
Model Number Designation
F-
Special
Seals
SShockLess
Type
DSG
Series
Number
- 03
Valve
Size
-2
Number
of Valve
Positions
3:
Three
Positions
None:
Standard
Type
F:
Special Seals
for Phosphate
Ester Type
Fluids
(Omit if not
required)
DSG :
Solenoid
Operated
Directional
Valve
2:
Two
Positions
03
3:
Three
Positions
S:
ShockLess
Type
*1
*2
*3
2
Source
Rating
120
60
Current & Power at Rated Voltage
B
2
A
Special two
Position
Valve
[Omit if not
required]
Spool Spring
Arrangement
Spool
Type
C:
Spring
Centered
2, 3
4,40
5,60
7, 8
9,10
11,12
--
D:
No-Spring
Detented
2, 3
7,8
*1
A
B:
Spring
Offset
2, 3
8
*1
A
*1
B
C:
Spring
Centered
D:
No-Spring
Detented
2:
Two
Positions B :
Spring
Offset
2,4,
40,60,
10,12
2
2
--
- A 100
Coil Type
AC :
A 100
A 120
A 200
A 240
-N
Electrical
Conduit
Connection
50
*3
Design
Number
None:
Terminal
Box Type
DC :
D 12, D 24,
D 48, D 100,
D 110,
N:
D 200,
With
D 220
Plug-in
Connector
R:
(DIN)
(AC→DC)
R 100, R110
R 200, R220
N1 :
DC :
D 12, D 24, With
D 48, D 100 Plug-in
Connector
D 200, D
with
220
Indicator
Light
*2
R:
(Option)
AC→DC
R 100, R110
R 200, R220
-L
Models with
Alternate
offset
Solenoid
[Omit if not
required]
--
50
L
--
L
Another spool types for special 2-position valves are available in addition to spool type 2,3,7 and 8.
Coil type “R” is not available for plug-in connector with indicator light type “N1”.
Design numbers subject to change. But installation dimensions remain as shown for design number 50 through 59.
DSG-03 Series Solenoid Operated Directional Valves
DIRECTIONAL CONTROLS
■
List of Standard Models and Maximum Flow
Models with AC Solenoids: DSG-03-
-A-
Spool-Spring Arrangements
No. of Valve Positions
Max. Flow L/min
A
B
B
A
P
P
A
[Port "B" Blocked]
T
Graphic
Symbols
Model
Numbers
A
B
P
T
100
Kgf/cm²
160
Kgf/cm²
250
Kgf/cm²
315
Kgf/cm²
100
Kgf/cm²
b
120
120
120
120
120
b
120
120
120
120
120
A B
DSG-03-3C2
a
P T
P
A
[Port "B" Blocked]
A
B
A
B
P
T
P
T
160
Kgf/cm²
120
100
250
Kgf/cm²
80
54
315
Kgf/cm²
55
43
100
Kgf/cm²
120
120
120
120
64
53
49
42
120
160
Kgf/cm²
120
100
250
Kgf/cm²
80
54
315
Kgf/cm²
55
43
120
120
120
64
53
49
42
A B
DSG-03-3C3
a
P T
A B
DSG-03-3C4
a
b
120
120
120
120
120
120
b
120
120
120
120
120
120
104
84
65
62
57
b
50
50
50
50
35
24
21
b
120
120
120
--
120
120
b
120
120
120
65
45
40
120
67
45
b
--
--
--
--
120
120
b
120
120
120
120
100
b
120
120
120
65
65
50
120
b
120
120
120
120
100
100
65
50
120
120
86
120
120
120
120
104
84
65
62
57
20
45
45
45
45
120
--
120
120
120
--
35
31
79
57
35
31
57
51
120
67
45
120
120
35
31
79
57
35
31
57
51
100
100
100
100
100
100
100
112
69
60
46
120
112
69
47
62
47
51
40
51
40
51
40
51
40
65
52
51
40
P T
A B
DSG-03-3C40
a
P T
A B
Spring Centered
Three Positions
DSG-03-3C5*
a
P T
A B
DSG-03-3C60*
a
P T
A B
DSG-03-3C7
a
P T
A B
DSG-03-3C8
a
P T
E
A B
DSG-03-3C9
a
DSG-03-3C10
a
A B
P T
A B
DSG-03-3C11
a
P T
A B
DSG-03-3C12
a
100
100
120
120
86
60
46
80
62
62
47
b
120
120
120
65
b
120
120
120
120
45
37
30
28
60
60
40
35
b
120
120
120
120
45
37
30
28
60
60
40
35
b
120
120
120
120
45
37
30
28
60
60
40
35
60
60
40
35
60
60
45
35
114
83
75
58
63
48
120
103
47
37
P T
3/8 Solenoid Operated
Directional Valves
P T
No Spring Detented
DSG-03-2D2
a
P
T
A B
DSG-03-2D3
a
P
T
A B
DSG-03-2D7
a
P
T
A B
DSG-03-2D8
a
P
b
--
--
--
--
b
110
100
110
100
110
100
110
100
68
47
38
38
120
b
120
120
120
120
77
77
77
77
120
120
120
120
120
62
62
40
T
A B
Spring Offset
Two Positions
A B
DSG-03-2B2
P
T
A B
DSG-03-2B3
P
T
A B
DSG-03-2B8
b
P
--
--
--
--
53
33
24
23
T
Note: 1. Maximum flow rates and applied current.
The single column describes maximum flow rates regardless AC solenoid 50 Hz or 60 Hz within
serviceable voltage range.
Maximum flow rates at 50 Hz solenoid with serviceable voltage range refer to the figures in the upper
column and 60 Hz solenoid within serviceable voltage range refer to the figures in the latter column.
Where two figures are shown in the same column, the figure outside ( ) is at rated voltage and inside ( ) is
at the minimum permissible solenoid voltage.
(Example)
At the rated voltage (50 Hz)
Regardless 50Hz or 60 Hz serviceable voltage range
60Hz, 100% V
At the rated voltage (60 Hz)
50Hz, 80% V
At the Minimum permissible voltage (50Hz)
100 (75)
100 100 (25)
60Hz, 90% V
At the Minimum permissible voltage (60Hz)
2. For the maximum flow between P and T of those valves marked *, refer to page 5
DSG-03 Series Solenoid Operated Directional Valves
3
DIRECTIONAL CONTROLS
■
List of Standard models and Maximum Flow
Models with DC Solenoids : DSG-03Models with R Type Solenoids : DSG-03
-D
-R
No. of Valve Positions
Spool-Spring Arrangements
Max. Flow L/min
A
B
B
A
P
P
A
[Port "B" Blocked]
T
Graphic
Symbols
Model
Numbers
A
B
P
T
100
Kgf/cm²
160
Kgf/cm²
250
Kgf/cm²
315
Kgf/cm²
100
Kgf/cm²
b
120
120
120
120
120
b
120
120
120
120
120
A B
DSG-03-3C2
a
P T
P
B
[Port "A" Blocked]
A
B
A
B
P
T
P
T
160
Kgf/cm²
120
100
250
Kgf/cm²
80
54
315
Kgf/cm²
55
43
100
Kgf/cm²
120
120
120
120
64
53
49
42
120
160
Kgf/cm²
120
100
250
Kgf/cm²
80
54
315
Kgf/cm²
55
43
120
120
120
64
53
49
42
45
A B
DSG-03-3C3*
a
P T
A B
DSG-03-3C4
a
b
120
120
120
120
120
120
b
120
120
120
120
120
120
104
84
65
62
57
b
50
50
50
50
35
24
21
b
120
120
120
--
120
120
45
40
120
67
45
P T
A B
DSG-03-3C40
a
P T
120
120
120
120
104
84
65
62
57
20
45
45
45
120
--
120
120
120
--
35
31
79
57
35
31
57
51
120
67
45
120
120
35
31
79
57
35
31
57
51
A B
Three Positions
Spring Centered
DSG-03-3C5*
a
P T
A B
DSG-03-3C60*
a
P T
A B
DSG-03-3C7
a
b
120
120
120
65
b
--
--
--
--
120
120
b
120
120
120
120
100
100
100
100
120
65
65
50
120
112
69
51
40
65
52
51
40
P T
A B
DSG-03-3C8
a
P T
A B
DSG-03-3C9
a
100
100
100
100
120
112
69
100
100
120
120
86
60
46
80
62
62
47
51
40
65
52
51
40
P T
A B
DSG-03-3C10
a
b
120
120
b
120
120
120
120
100
100
65
50
120
120
86
60
46
80
62
62
47
P T
A B
DSG-03-3C11
a
P T
A B
DSG-03-3C12
a
b
120
120
120
65
b
120
120
120
120
45
37
30
28
60
60
40
35
b
120
120
120
120
45
37
30
28
60
60
40
35
b
120
120
120
120
45
37
30
28
60
60
40
35
b
--
--
--
--
60
60
40
35
60
60
45
35
b
110
100
110
100
110
100
110
100
68
47
38
38
120
114
83
75
58
b
120
120
120
120
77
77
77
77
120
120
120
120
120
62
62
40
63
48
120
103
47
37
P T
No Spring Detented
DSG-03-2D2
a
P
T
A B
DSG-03-2D3
a
P
T
A B
DSG-03-2D7
a
P
T
A B
DSG-03-2D8
a
P
T
A B
Spring Offset
Two Positions
A B
DSG-03-2B2
P
T
A B
DSG-03-2B3
P
T
A B
DSG-03-2B8
b
P
--
--
--
53
--
33
24
23
T
Note: 1. Maximum flow rates and applied current.
The single column describes maximum flow rates regardless voltage within serviceable range.
(Example)
Where two figures are shown in the same row, the upper is at rated voltage and the latter is at the
minimum permissible solenoid voltage.
100%
At rated voltage
Regardless voltage within serviceable range
120
120
65
90%
At the Minimum permissible voltage
2. For the maximum flow between P and T of those valves marked *, refer to page 5
4
DSG-03 Series Solenoid Operated Directional Valves
DIRECTIONAL CONTROLS
■
List of Spool Function of Shock-Less Type
Models with DC Solenoids : S-DSG-03Models with R Type Solenoids : S-DSG-03
-D
-R
Max. Flow L/min
P
No. of
Valve
Positions
Spool-Spring
Arrangements
A B
Three
Positions
Spring
Centered
a
b
P
a
b
P
Two
Positions
T
A B
S-DSG-03-3C4
B
B
A
A
B
P
T
T
A B
Spring Offset S-DSG-03-2B2
b
P
T
P
B
[Port "A" Blocked]
P
A
[Port "B" Blocked]
T
Graphic
Symbols
Model
Numbers
S-DSG-03-3C2
A
A
B
A
B
P
T
P
T
50
100
160
250
50
100
160
250
50
100
160
250
Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm² Kgf/cm²
50
50
120
75
120
75
120
120
120
120
120
120
40
40
105
65
105
65
65
40
40
85
120
75
120
75
120
120
120
120
45
35
35
70
100
65
100
65
105
60
40
39
120
120
100
75
39
39
39
120
80
50
Note: 1. Maximum flow rates and applied current.
The single column describes maximum flow rates regardless voltage within serviceable voltage range.
Where two figures are shown in the same row, the upper is at rated voltage and the latter is at the
E
minimum permissible solenoid voltage.
(Example)
Regardless voltage within serviceable range
120
3/8 Solenoid Operated
Directional Valves
100%V
At rated voltage
120
80
90%V
At the Minimum permissible solenoid voltage
2. For the maximum flow between P and T of those valves marked *, refer to below.
■
Maximum Flow of center By-Pass
In spool type 3, 5 and 60, P
T (Center By-Pass) Flow rates are limited as shown in the column
below. Described maximum flow rates are regardless voltage within serviceable voltage range.
DSG-03-3C3-A
A B
a
DSG-03-3C3-D /R
DSG-03-3C5-A
Max. Flow L/Min.
100 Kgf/cm² 160 Kgf/cm² 250 Kgf/cm² 315 Kgf/cm²
Graphics
Symbols
Model Numbers
100
120
120
21
18
16
35
24
21
20
A B
84
52
52
−
−
−
−
b
a
b
68
65
61
50 Kgf/cm² 100 Kgf/cm² 160 Kgf/cm²
P T
A B
S-DSG-03-3C60-D /R
100
120
26
a
DSG-03-3C60-D /R
100
120
P T
A B
DSG-03-3C5-D /R
DSG-03-3C60-A
100
b
P T
a
b
P T
120
65
DSG-03 Series Solenoid Operated Directional Valves
65
5
DIRECTIONAL CONTROLS
■
Typical Changeover Time
[Result of Measurement]
Changeover time varies according to oil viscosity,
spool type and hydraulic circuit
Standard Type (Without Shockless Function)
ON
Solenoid
OFF
Type
Model Numbers
Standard
Type
※
DSG-03-3C2-D※
DSG-03-3C2-R※
DSG-03-3C2-A
OFF
0
Changeover Time
ms
T1
T2
27
23
97
30
97
204
0
Spool Shift
Max.
T1
T2
[Test Conditions]
Pressure: 160 Kgf/cm2
Flow Rate: 70 L/min.
Viscosity: 30cSt
Voltage : 100%V
(After coil temperature rise and saturates)
Shockless Type
[Result of Measurement]
Accelmeter
ON
OFF
SOL a
a
b
G1
Load
G2
Acceleration (G)
Ps
Pressure (Ps)
[Test Circuit and Conditions]
Setting Pressure (Ps)): 70 Kgf/cm2
Load (W): 1000 Kg
Speed : 8.8m/min.
Oil Viscosity : 30 cSt.
T1
Type
Time
Model Numbers
T2
Time Acceleration
ms
G
T1 T2 G1
G2
※ 110 120
S-DSG-03-3C2-R-※ 110 220
Dry Type
70 40
Conventional K-DSG-03-3C2-D※-41
Shockless
Type
6
S-DSG-03-3C2-D-
DSG-03 Series Solenoid Operated Directional Valves
0.65
0.65
1.4
1.2
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 below.
For Models 2 B A and 2B B, refer to table below.
A
B
A
b
P
■
B
a
T
P
Standard Offset
T
Alternate Offset
Valves with Center position and One Offset Position (Special Two Position Valve)
In addition to the standard two position valves shown on the table on page 3 and 4 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
A
T
B
A
B
"A" :
P
"B" :
Graphic Symbol
Model
Number
Standard
Offset
Type
A
A
b
P
T
T
Use of Center and
SOL.b energised
Position ( 2B2B )
Graphic Symbol
Model
Number
Alternate
Offset
Type
B
DSG-03-2D A
E
b
b
T
P
Use of Center and
SOL.a energised
Position ( 2B2A )
B
Standard
Offset
Type
A
P
T
A
b
P
T
Graphic Symbol
Model
Number
Alternate
Offset
Type
B
DSG-03-2D A
a
3/8 Solenoid Operated
Directional Valves
P
B
Standard
Offset Type
A
B
P
T
DSG-03-2D A
a
P
T
(S-)DSG-03-2B2A
(S-)DSG-03-2B2B
DSG-03-2D2A
DSG-03-2B3A
DSG-03-2B3B
DSG-03-2D3A
(S-)DSG-03-2B4A
(S-)DSG-03-2B4B
DSG-03-2D4A
(S-)DSG-03-2B40A
(S-)DSG-03-2B40B
DSG-03-2D40A
DSG-03-2B5A
DSG-03-2B5B
DSG-03-2D5A
(S-)DSG-03-2B60A
(S-)DSG-03-2B60B
DSG-03-2D7A
DSG-03-2B7A
DSG-03-2B7B
DSG-03-2D9A
DSG-03-2B8A
DSG-03-2B8B
DSG-03-2D10A
DSG-03-2B9A
DSG-03-2B9B
DSG-03-2D11A
(S-)DSG-03-2B10A
(S-)DSG-03-2B10B
DSG-03-2D12A
DSG-03-2B11A
DSG-03-2B11B
(S-)DSG-03-2B12A
(S-)DSG-03-2B12B
DSG-03 Series Solenoid Operated Directional Valves
b
7
DIRECTIONAL CONTROLS
■
Pressure Drop
Pressure drop based on viscosity of 35 cSt and specific gravity of 0.850
Standard type : DSG-03
Kgf/cm²
Model Numbers
1
25
DSG-03-3C2
DSG-03-3C3
DSG-03-3C4
DSG-03-3C40
DSG-03-3C5
DSG-03-3C60
DSG-03-3C7
DSG-03-3C8
DSG-03-3C9
DSG-03-3C10
DSG-03-3C11
DSG-03-3C12
DSG-03-2D2
DSG-03-2D3
DSG-03-2D7
DSG-03-2D8
DSG-03-2B2
DSG-03-2B3
DSG-03-2B8
Pressure Drop ∆P
2
20
3
4
15
5
10
6
7
5
8
9
0
20
40
60
80
100
120
L/min.
Flow Rate
Pressure Drop Curve Number
P→Α
B→Τ
P→Β
A→Τ
7
9
7
7
9
6
7
5
9
7
9
7
4
6
1
6
2
3
6
7
9
8
7
7
5
7
7
9
7
7
7
6
7
5
9
7
7
7
6
7
6
6
7
9
5
7
9
8
7
9
5
7
7
8
7
7
3
4
1
1
2
P→Τ
5
1
1
7
7
7
8
6
7
6
7
9
Shock-Less Type : S-DSG-03
Kgf/cm²
1
25
Pressure Drop ∆P
2
20
3
15
Model Numbers
S-DSG-03-3C2
S-DSG-03-3C4
S-DSG-03-3C40
S-DSG-03-3C60
S-DSG-03-3C10
S-DSG-03-3C12
S-DSG-03-2D2
S-DSG-03-2B2
4
5
10
5
6
8
0
20
40
60
80
100
Pressure Drop Curve Number
P→Α
B→Τ
P→Β
A→Τ
3
3
3
4
3
3
3
1
3
3
3
4
3
3
3
3
3
6
7
5
3
7
2
3
3
6
7
5
8
3
1
3
7
120
L/min.
Flow Rate
For any other viscosity, multiply by the table below.
Viscosity
Factor
cSt
15
2
30
40
50
60
70
80
90
100
0.81
0.87
0.96
1.03
1.09
1.14
1.19
1.23
1.27
1.30
For any other specific gravity (G`), the pressure drop ( P`) may be obtained from the formula below.
P`= P(G`/0.850)
8
DSG-03 Series Solenoid Operated Directional Valves
P→Τ
1
DIRECTIONAL CONTROLS
Terminal Box Type
■
Models with AC Solenoids: DSG-03-
-A
-50
Double Solenoid: Spring Centred & No-Spring Detented
236
47.5
Space Needed to Remove
Solenoid-Each End
179.5
123
58
34.5
105.3
35.3
89.8
Dia. x Thru.
Double Solenoid
Model Only
Mounting Surface
(O-Ring Furnished)
DIMENSIONS IN
MILLIMETRES
E
Single Solenoid: Spring Offset
3/8 Solenoid Operated
Directional Valves
179.5
SOL b
176.5
* Solenoid being mounted in the reverse position - SOL a side - is also available.
Models with DC Solenoids: (S-) DSG-03-
-D
-50
Models with R Solenoids: (S-) DSG-03-R -50
Double Solenoid: Spring Centred & No-Spring Detented
282
89.8
105.3
58
202.5
35.3
■
■
114
199.3
Double Solenoid
Model Only
DSG-03 Series Solenoid Operated Directional Valves
22
70
9
DIRECTIONAL CONTROLS
PLUG-IN CONNECTOR TYPE (N)
PLUG-IN CONNECTOR WITH INDICATOR LIGHT (N1)
■
Models with AC Solenoids: DSG-03-
- N -50
N1
-A
Cable Departure
Cable Applicable:
Outside Dia. ............. 8 - 10 mm
Conductor Area ............. Not Exceeding 1.5 mm²
Three position of cable departure
are available by loosening "Lock
Nut" as shown. After location,
tighten "Lock Nut" with torque
not exceeding 1.05Kgf-m
236
91
39
35
89
61.8
109
27.5
SOL a
70
27
35.3
62.8
SOL b
Double Solenoid
Model Only
176.3
Lock Nut
DIMENSIONS IN
MILLIMETRES
■
■
Models with DC Solenoids: (S-) DSG-03-
-D
Models with R Solenoids: (S-) DSG-03-
Three position of cable departure are
available by loosening "Lock Nut" as
shown. After location, tighten "Lock
Nut" with torque not exceeding
1.05Kgf-m
E
-R
- N -50
N1
-N-50
282
35
89
C
D
114
F
SOL a
35.3
SOL b
Lock Nut
70
199.3
Model number
N
※※※-D※-N1
-50
DSG-03-※※※-R※-N-50
DSG-03-
10
Dimensions mm
C
D
E
F
121.1
73.8
27.5
39
124.9
62.6
34
53
DSG-03 Series Solenoid Operated Directional Valves
DIRECTIONAL CONTROLS
■
Finishing Dimension of Flow Restrictor
10.984
Dia.
10.966
("d" Dia.)
1
R0.2
Max. R0.2
5~10
°
15
1.2
1.1
(5 Dia.)
11.5
Dia.
11.3
* Orifice dia. “ d Dia.” should be determined by customer application.
Each port (P,A,B and T) is machined for flow restrictor.
The flow restrictor should be machined in
accordance with the above figure, if required.
DIMENSIONS IN
MILLIMETRES
H
18
8.8 Dia. x Thru.
14 Dia. Spotface
4 Places
90
54
37.3
27
L
N
20
110
70
G
76
P
Q
6.4
22
■
K
7
90
46
32.5
21.4
11 Dia.
4 Places
E
"M6" Thd. x "13" Deep
4 Places
J
10
16.7
3.2
-2180
3/8 Solenoid Operated
Directional Valves
Sub-plate: DSGM-03
90
F
"C" Thd.
4 Places
Sub-Plate model
Numbers
Piping Size
“C” Thd.
F
DSGM-03-2180
DSGM-03X-2180
DSGM-03Y-2180
3/8 BSP.F
1/2 BSP.F
3/4 BSP.F
110
110
120
G
Dimension
H
J
K
mm
L N
P
Q
9
9
14
10
10
15
40
40
48
48
48
47
21
21
16
32
32
50
62
62
80
16
16
10
Spare Parts List
List of Seals
Sl.
No.
Part Numbers
Name of Part
Part No.
Qty.
1
O-Ring
AS568A-014
5
2
O-Ring
SO-NB-P21
2
Note: When ordering the seals, please specify the seal kit number KS-DSG-03-50
DSG-03 Series Solenoid Operated Directional Valves
11
DIRECTIONAL CONTROLS
■
Solenoid Assy., Coil, Connector Assy. Number
Valve Model Numbers
DSG-03-※※※-A100-50※
DSG-03-※※※-A120-50※
DSG-03-※※※-A200-50※
DSG-03-※※※-A240-50※
DSG-03-※※※-D12-50※
DSG-03-※※※-D24-50※
DSG-03-※※※-D100-50※
DSG-03-※※※-R100-50※
DSG-03-※※※-R200-50※
S-DSG-03-※※※-D12-50※
S-DSG-03-※※※-D24-50※
S-DSG-03-※※※-D100-50※
S-DSG-03-※※※-R100-50※
S-DSG-03-※※※-R200-50※
DSG-03-※※※-A100-N1-50※
DSG-03-※※※-A120-N1-50※
DSG-03-※※※-A200-N1-50※
DSG-03-※※※-A240-N1-50※
DSG-03-※※※-D12-N1-50※
DSG-03-※※※-D24-N1-50※
DSG-03-※※※-D100-N1-50※
S-DSG-03-※※※-D12-N1-50※
S-DSG-03-※※※-D24-N1-50※
S-DSG-03-※※※-D100-N1-50※
Solenoid Assy.
Numbers
Coil Numbers
SA3-100-51
C-SA3-100-51
SA3-120-51
C-SA3-100-51
SA3-200-51
C-SA3-100-51
SA3-240-51
C-SA3-100-51
SD3-12-51
C-SD3-12-51
SD3-24-51
C-SD3-24-51
SD3-100-51
C-SD3-100-51
Connector Assy.
Part Numbers
Remarks
−
Terminal Box
Type
SR3-100-51
C-SR3-100-51
SR3-200-51
C-SR3-200-51
SD3-12-S-51
C-SD3-12-51
SD3-24-S-51
C-SD3-24-51
SD3-100-S-51
C-SD3-100-51
SR3-100-S-51
C-SR3-100-51
SR3-200-S-51
C-SR3-200-51
SA3-100-N-51
C-SA3-100-N-51
SA3-120-N-51
C-SA3-120-N-51
SA3-200-N-51
C-SA3-200-N-51
SA3-240-N-51
C-SA3-240-N-51
SD3-12-N-51
C-SD3-12-N-51
GDML-211-2-11
SD3-24-N-51
C-SD3-24-N-51
GDML-211-3-11
SD3-100-N-51
C-SD3-100-N-51
GDML-211-1-11
SD3-12-S-N-51
C-SD3-12-N-51
GDML-211-2-11
SD3-24-S-N-51
C-SD3-24-N-51
GDML-211-3-11
SD3-100-S-N-51
C-SD3-100-N-51
GDML-211-1-11
GDML-211-1-11
Note: The connector assembly is not included in the solenoid assembly.
12
DSG-01 Series Solenoid Operated Directional Valves
Plug-in
Connector
with Indicator
Light.