Japan, Nachi
NACHI SA Series Wet Type Solenoid Operated Directional Control Valve (G03)
Made in: Japan
Manufacturer: NACHI
Model: SA Series
Features
Highly reliable wet solenoid structure
DIN connector type for highly waterproof performance JIS C 0920 IP65
Shockless type also available to prevent shock when switching
Coil can rotate by 360°. Can be mounted even in a small space.
Application
- General industrial machinery such as forging/forming equipment
- Uses requiring waterproofing such as in construction equipment, vehicles, etc.
- Uses focusing on maintenance, such as steel plants: connectors can be removed without turning off the power
G03 Valve Specifications
| Item | AC C * | Rectifier built-in type E * | DC D * | |
|---|---|---|---|---|
| Maximum working pressure | 35MPa | |||
| Maximum flow | 130 L/min | 160 L/min | ||
| Allowable back pressure | 16MPa | |||
| Options | Indicator light |  | | |
| Shockless | – | | | |
| Surgeless | | – | | |
| Connector for G screw | | – | | |
| Manual push button | | | | |
| Quick return | – | | – | |
| Dustproof and waterproof rank | IP65 | IP64 | IP65 | |
| Mass | Single SOL. | 3.5kg | 4.1kg | |
| Double SOL. | 4.2kg | 5.5kg | ||
Note : Maximum flow depends on channel type and working pressure.
G03 Solenoid Specifications
| Solenoid type | Power supply | Frequency (Hz) | Initial current (A) | Holding current (A) | Holding electricity (W) | Allowable voltage (V) |
|---|---|---|---|---|---|---|
| AC | C1 | 50 | 5.4 | 0.92 | 36 | 80 to 110 |
| 60 | 4.6 | 0.62 | 34 | 90 to 120 | ||
| C2 | 50 | 2.7 | 0.46 | 36 | 160 to 220 | |
| 60 | 2.3 | 0.31 | 34 | 180 to 240 | ||
| Rectifier built-in type | E1 | – | 0.40 | 34 | 90 to 110 | |
| E2 | – | 0.22 | 37 | 180 to 220 | ||
| DC | D1 | – | 2.6 | 31 | 10.8 to 13.2 | |
| D2 | – | 1.5 | 36 | 21.6 to 26.4 | ||
Measurement
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