| Model | 4A310-08 | 4A320-08 | 4A330C-08 | 4A330E-08 | 4A330P-08 | 4A310-10 | 4A320-10 | 4A330C-10 | 4A330E-10 | 4A330P-10 |
| Working medium | Air (filtered by a filter screen over 40μm) |
| Action mode | Extrernal air control type |
| Connection pipe diameter | Air inflow = Air outflow = Air exhaust =G1/4 | Air inflow = Air outflow = G3/8 Air exhaust =G1/4 |
| Effective sectional area | 25mm²（Cv=1.4） | 18mm²（Cv=1.0） | 30mm²（Cv=1.68） | 18mm²（Cv=1.0） |
| Position number | Two positions with five ports | Three positions with five ports | Two positions with five ports | Three positions with five ports |
| Working pressure range | 0.15~0.8MPa |
| Ensure pressure resistance | 1.2MPa |
| Working temperature | -10~70℃ |
| Body material | Aluminium alloy |
| Maximum action frequency | Five times/sec |
