Model: 4GB2/4GB2
This pilot operated solenoid valve provides high flow and high response at low power consumption. Applications include suction transport by parallel link robots, defective-product ejection from sorting machines, and high-speed hot melt gun operation.
| Valve Type and Operation Method | Pilot operated soft spool valve |
| Switching category | 2-position single |
| Operating Fluid | Compressed Air |
| Lubrication | Not available |
| Protection Structure | Dust-proof |
| 4GB2 Ambient Temperature (°C; contact CKD above 40°C) | -5 to 40 |
| 4GB2 Fluid Temperature (°C; contact CKD above 40°C) | 5 to 40 |
| 4GB2 Min. Working Press. (MPa, internal pilot) | 0.2 |
| 4GB2 Max. Operating Press. (MPa) | 0.7 |
| 4GB2 Proof Pressure (MPa) | 1.05 |
| 4GB2 Manual Operation | Non-locking |
| 4GB2 Rated voltage (V DC) | 12, 24 |
| Voltage Fluctuation Range | ±10% |
| 4GB2 Power Consumption (W; 3.2 W for 20 ms after start) | 2.4 |
| 4GB2 Response characteristics (ms; JIS B 8419:2010, initial values at 0.5MPa, 20°C, no lubrication, rated voltage, continuous operation) | 10 or less |
| 4GB2 Max. operating frequency (Hz) | 10 |
| 4GB2 C value P→A/B | 2.6 dm3/(s·bar) |
| 4GB2 C value A/B→R1/R2 | 2.6 dm3/(s·bar) |