Model: 3KA1
This 3-port pilot operated solenoid valve uses compressed air. It has a soft spool structure and does not require lubrication.
| Valve and operation | Pilot operated soft spool valve |
| Working fluid | Compressed air |
| Max. working pressure (MPa) | 0.70 (≈100 psi, 7 bar) |
| Min. working pressure (MPa) | 0.15 |
| Proof pressure (MPa) | 1.05 (≈150 psi, 10.5 bar) |
| Ambient temperature (°C) | -5 (23°F) to 50 (122°F) (no freezing) |
| Fluid temperature (°C) | 5 (41°F) to 50 (122°F) |
| Lubrication | Not required |
| Degree of protection | Dust-proof |
| Vibration resistance (m/s2) | 50 or less |
| Shock resistance (m/s2) | 300 or less |
| Voltage fluctuation range | ±10% |
| Thermal class | B (molded coil) |