DSG-01 Series Hydraulic Solenoid Valve Solenoid Operated Directional Valves
Features
These are epoch-making solenoid operated directional valves of high pressure, high flow which have been developed incorporating a unique design concept into every part of the valve including the solenoid. With wet type solenoids, these valves ensure the low noise and the long life, moreover, ensure no leakage of oil outside of the valve.
Stable Operation
With a strong magnet and spring force, the valves are tough against contamination and thus ensure a stable operation.
Solenoids
Solenoid Connectors (DIN Connector)
The solenoid connectors are conform to the international standard ISO 4400 (Fluid power systems and components-Three-pin electrical plug connectors Characteristics and requirements)
AC Solenoids
50 to 60 Hz common service solenoids do not require rewiring when the applied frequency is changed.
DC Solenoids (Reputable K-series)
These DC solenoids have surge absorbers for K-series functions. The three advantages of them are as mentioned below:
- Since surge voltage can be controlled to a very low figure, electric control devices, such as a computer, can be used without any interference like noise.
- There being no spark between contacts, the life of the relay becomes longer.
- Time lag for spool return after de-energisation of the solenoid is very short.
Specifications
|
Valve Type
|
Model Numbers |
Max. Flow
L /min
(U.S.GPM) |
Max. Operating Pressure MPa (PSI) |
Max. T-Line Back Pres. MPa (PSI) |
Max. Change over Frequency
min-1 (Cycles/Min) |
Approx. Mass
(kg) |
| Standard Type |
DSG-01-3C∗-∗-50 |
63 (16.6) |
31.5 (4570)
{Spool Type 60 Only 25(3630)} |
16 (2320) |
300
{R Type Sol. Only 120} |
2.2 |
| DSG-01-2D2-∗-50 |
2.2 |
| DSG-01-2B∗-∗-50 |
1.6 |
Shock-less Type |
S-DSG-01-3C∗-∗-50 |
40 (10.6) |
16 (2320) |
16 (2320) |
120 |
2.2 |
| S-DSG-01-2B2-∗-50 |
1.6 |
Solenoid Ratings
|
Valve Type
|
Electric Source |
Coil Type |
Frequency
(Hz) |
Voltage (V) |
Current & Power at Rated Voltage |
| Source Rating |
Serviceable Range |
Inrush (A) |
Holding (A) |
Power (W) |
Standard Type
Shock-less Type |
AC |
A100 |
50 |
100 |
80 - 110 |
2.42 |
0.51 |
― |
| 60 |
100 |
90 - 120 |
2.14 |
0.37 |
| 110 |
2.35 |
0.44 |
| A120 |
50 |
120 |
96 - 132 |
2.02 |
0.42 |
| 60 |
108 - 144 |
1.78 |
0.31 |
| A200 |
50 |
200 |
160 - 220 |
1.21 |
0.25 |
| 60 |
200 |
180 - 240 |
1.07 |
0.19 |
| 220 |
1.18 |
0.22 |
| A240 |
50 |
240 |
192 - 264 |
1.01 |
0.21 |
| 60 |
216 - 288 |
0.89 |
0.15 |
DC
(K Series) |
D12 |
― |
12 |
10.8 - 13.2 |
― |
2.45 |
29 |
| D24 |
24 |
21.6 - 26.4 |
1.23 |
| D48 |
48 |
43.2 - 52.8 |
0.61 |
| AC→DC Rectified (R) |
R100 |
50/60 |
100 |
90 - 110 |
― |
0.33 |
29 |
| R200 |
200 |
180 - 220 |
0.16 |
Model Number Designation
|
F-
|
S- |
DSG |
-1 |
-2 |
B |
2 |
| Special Seals |
Shock less Type |
Series Number |
Valve Size |
Number of Valve Positions |
Spool-Spring Arrangement |
Spool Type |
F:
For Phosphate Ester Type Fluids
(Omit if not Required) |
None:
Standard Type |
DSG:
Solenoid Operated Directional Valve |
1 |
3 |
C:
Spring Centered |
2, 3, 4, 40, 60, 9, 10, 12 |
| 2 |
D:
No-Spring Detened |
2 |
B:
Spring Offset |
2, 3, 8 |
S:
Shock-less Type |
3 |
C:
Spring Centered |
2, 4 |
| 2 |
B:
Spring Offset |
2 |
|
A
|
0 |
-C |
-N |
-50 |
-L |
Special Two Position Valve
(Omit if not Required) |
Coil Type |
Manual Override |
Electrical Conduit Connection |
Design Number |
Models with Reverse Mtg. of Solenoid
(Omit if not required) |
| ― |
AC:
A100 A120
A200 A240
DC:
D12 D24 D48
R:
(AC→DC)
R100 R200 |
None:
Manual Override Pin
C :
Push Button and Lock Nut (Option)
|
None:
Terminal Box Type
N:
Plug-in Connector Type
N1:
Plug-in Connector Type with Indicator Light (Option)
|
50 |
― |
| ― |
― |
A
B |
L |
| ― |
DC:
D12 D24 D48
R:
(AC→DC)
R100 R200 |
― |
| ― |
L |
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