Model: DVL
The rotary needle valve provides linear flow characteristics proportional to dial rotations. The dial displays rotations numerically and a slide lock lever secures the needle.
| Operating fluid (DVL-S) | Compressed Air |
| Maximum operating pressure (DVL-S), MPa | 1.0 |
| Minimum operating pressure (DVL-S), MPa | 0.1 |
| Proof pressure, MPa | 1.5 |
| Fluid temperature, °C | 5 to 60 (No freezing) |
| Ambient temperature, °C | 0 to 60 (However, no freezing) |
| Needle control range (06/08) | 1 to 12 turns |
| Needle control range (10) | 1 to 13 turns |
| Operating fluid (DVL-N) | Compressed air / N2 gas / Low vacuum |
| Maximum operating pressure (DVL-N), MPa | 0.7 |
| Negative pressure (DVL-N), kPa | -100 |