| NO | Item | NO | Item | NO | Item |
| 1 | Round head screw | 6 | Spring | 11 | Top cover |
| 2 | Bottom cover | 7 | Stop screw | 12 | Safety nut |
| 3 | Body | 8 | Spring base | 13 | Hand grip |
| 4 | O-ring | 9 | Steel ball | ||
| 5 | Spool | 10 | Hexagon nut |
Specifications
| Model |
4 R110-06 |
4 R210-06 |
4 R210-08 |
4R310-08 |
4R310-10 |
| Fluid | Air( to be filtered bu 40 µ m filter element) | ||||
| Operating | Manual control direct acting type | ||||
| Port size | 1/8'' | 1/4' | 3/8'' | ||
| Orifice size |
12.0mm² (Cv=0.67) |
14.0mm² (Cv=0.78) |
16.0mm² (Cv=0.89) |
25.0mm² (Cv=1.39) |
30.0mm² (Cc=1.67) |
| Valve type | 5/2 Way | ||||
| pressure range | 0MPa~1MPa(0~145psi) | ||||
| 1.2MPa(175psi) | |||||
| Temperature °C | -20~70ºC | ||||
| Material of body | Aluminum Alloy | ||||
| Lubrication | Not required | ||||