Model: 4KA1/4KA2/4KA3/4KA4
Pilot-operated soft spool solenoid valves for compressed air.
| Working Fluid | Compressed air |
| Maximum Working Pressure | 0.70 MPa |
| Proof Pressure | 1.05 MPa |
| Ambient Operating Temperature | -5~50 °C |
| Fluid Temperature | 5~50 °C |
| Rated Voltage | 100 / 200 VAC (50/60 Hz), 24 VDC |