Directional Solenoid Valves - Size 3/8" (03) - Coil Type DC
Features:
- High Flow rate upto 120 lpm (31.7 USgpm)
- Maximum Operating presuure upto 315 bar (4500 PSI)
- Long service life with average durability of 50 million spool shifts.
- Technical Specificaions
- Dimensions
- Assembly
- Performance Graphs
- Other Specifications
- Subplate
- Ordering code
Technical Specifications
| Spool Type & Graphic Symbols | DSG – 03 (3/8″) | ||||
|---|---|---|---|---|---|
| Symbols | Model Number | Rated Flow Capacity | Maximun Flow Capacity | ||
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DSG-03-2B2-** | 70 lpm (18.5 USgpm) | 120 lpm (31.7 USgpm) | ||
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DSG-03-2B3-** | ||||
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DSG-03-2B8-** | ||||
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DSG-03-2D2-** | ||||
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DSG-03-2D3-** | ||||
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DSG-03-3C2-** | ||||
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DSG-03-3C3-** | ||||
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DSG-03-3C4-** | ||||
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DSG-03-3C40-** | ||||
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DSG-03-3C7-** | ||||
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DSG-03-3C9-** | ||||
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DSG-03-3C10-** | ||||
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DSG-03-3C11-** | ||||
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DSG-03-3C12-** | ||||
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DSG-03-3C5-** | 70 lpm (18.5 USgpm) | 100 lpm (26.4 USgpm) | ||
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DSG-03-3C6-** | ||||
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DSG-03-3C60-** | ||||
| Max. Operating Pressure (P.A.B) (bar) | 315 (4500 PSI) | ||||
| Max. Operating Pressure 3C5/3C6 Types (bar) | 250 (3600 PSI) | ||||
| Permissible Back Pressure (T) (bar) | 160 (2300 PSI) | ||||
| Weight (Kgs) | Double Solenoid | 4.8 | |||
| Single Solenoid | 3.8 | ||||
| Switching Frequency (times/min) | 240 | ||||
| Hydraulic Fluids | Use Hydraulic Fluids Equivalent to ISO VG32 or VG46 | ||||
| Operating Temperature Range (°C) | -15 ~ +70 (+5 ~ +160 °F) | ||||
| Operating Viscosity (cSt) | 15 ~ 400 (80 ~ 1800 SSU) | ||||
| Filtration | 25 Microns Absolute or Finer | ||||
Dimensions
Assembly
Performance Graphs
Solenoid Specifications
| Voltage (V) | DC 12V | DC24V | |||
|---|---|---|---|---|---|
| DSG
(03) 3/8″ |
Holding Current (A) | 3.16 | 1.57 | ||
| Holding Electrical Power (W) | 38 | 38 | |||
Valve Response Capacity
| Working Direction | Energisation | Spring Back |
|---|---|---|
| Spring Centerd Type (3C*) | 0.030 ~ 0.090 | 0.020 ~ 0.050 |
| No Spring Type (2D*) | 0.030 ~ 0.090 | — |
| Spring Offset Type (2B*) | 0.030 ~ 0.050 | 0.020 ~ 0.040 |
- Above response time test condition based on 140 bar (2000 psi), 30 lpm (7.9 USgpm).
- Changeover response time changes alittle by test condition (pressure, flow, viscosity… etc.).
Subplates
Ordering Code
| M03 | 03 | 4B | 36 |
|---|---|---|---|
| Series Number | Port Size | Port Position | Design No. |
| Subplates for DSG-01 solenoid valves | 02: 1/4″ | 4S: Four side ports (A,B,P,T) | 36: with PT thread |
 |
03: 3/8″ | 4B: Four back ports (A,B,P,T) | |
| 04: 1/2″ | 2S2B: Two ports (A,B) in side and Two ports (P,T) in back. | ||
| 06: 3/4″ | 3S1B: Three ports (A,B,P) in side and one port (T) in back. | ||
| 10: 1-1/4″ | 3S1B2: Three ports (A,B,P) in side (A+B on one side) and one port (T) in back. | ||
| 4S4B: Four ports (A,B,P,T) in side and four ports (A,B,P,T) in back and supplied with 4 pcs plugs. |
Subplate Dimensions
Ordering Code
| DSG | 3C2 | N | 03 | D1 | 36 |
|---|---|---|---|---|---|
| Series No. | Spool Type | Electrical Conduit Type | Valve Size | Coil Voltage | Design No. |
| DSG | Spring centered 3 Position (3C94, 3C60, 3C6, 3C3 etc.) | N: DIN connector with light. | 03 – 3/8″ (NFPA-D05) | D1: DC12V
D2: DC24V |
36: with DIN 912 bolts |
| Spring Offset 2 Position(2B2, 2B3, 2B8, 2B29 etc.) | D3: DC36V
D4: DC48V |
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| Spring Detented 2 Position(2D2, 2D3 etc. ) | D5: DC60V
D6: DC72V |
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| For complete list see Spool Types tab below | D14.5: DC14.5v | ||||
| D28: DC28V |