Model: DVL-S-FP1
This adjusting-dial needle valve includes a check valve and uses compressed air. Applicable tube bores are ø4, ø6, ø8, ø10 and ø12.
| Working fluid | Compressed air |
| Max. working pressure (MPa) | 1.0 |
| Min. working pressure (MPa) | 0.1 |
| Proof pressure (MPa) | 1.5 |
| Fluid temperature (°C) | 5 to 60 (no freezing.) |
| Ambient temperature (°C) | 0 to 60 (no freezing) |
| Needle control range (DVL-S-06 / DVL-S-08) | 1 to 12 rotations |
| Needle control range (DVL-S-10) | 1 to 13 rotations |