D03 valve model series
Select a series below, then choose the complete model number.
Compare models: Nachi D03 valves
Select the valve series, then match the complete spool, coil, and design codes.
| Model family | Electrical connection | Actuation | Maximum flow* | Maximum pressure* | Selection |
|---|---|---|---|---|---|
| SS-G01 | Central terminal box | Direct operated | 100 L/min | 35 MPa | Find matching models Manufacturer data sheet |
| SA-G01 | DIN connector | Direct operated | 100 L/min | 35 MPa | Find matching models Manufacturer data sheet |
*Series maxima. Allowable flow and pressure depend on the selected spool, coil, ports, and operating conditions; use the model-specific catalog limits.
Choose operation and options
| Code / feature | Selection meaning |
|---|---|
| A / H | Spring offset; solenoid location differs. Match the hydraulic symbol. |
| C | Spring centered |
| E | Detent; follow catalog energization requirements. |
| F / G / N / Q | Shockless / surge suppression / manual push-button / quick return. Availability depends on the coil. |
Choose power supply
| Code | Supply |
|---|---|
| D1 / D2 | 12 V DC / 24 V DC |
| C1 / C115 | 100 V AC / 110 V AC (check frequency and permitted voltage range) |
| C2 / C230 | 200 V AC / 220 V AC (check frequency and permitted voltage range) |
| E1 / E115 | 100 V AC / 115 V AC, built-in rectifier |
| E2 / E230 | 200 V AC / 230 V AC, built-in rectifier |
Match the spool symbol, supply voltage, mounting pattern, and full design suffix. Request selection help or a quote