It is designed to handle small flow rate liquid and air precisely with maximum 180℃ temperature.
| Size | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% |
| 3128(DN2.8) | 0.007 | 0.013 | 0.02 | 0.024 | 0.035 | 0.04 | 0.043 | 0.06 | 0.079 | 0.18 |
|
3135(DN3.5) |
0.034 | 0.042 | 0.048 | 0.064 | 0.074 | 0.088 | 0.1 | 0.12 | 0.2 | 0.26 |
| 3140(DN4) | 0.06 | 0.068 | 0.088 | 0.1 | 0.12 | 0.13 | 0.15 | 0.19 | 0.35 | 0.43 |
| 3160(DN6) | 0.04 | 0.063 | 0.093 | 0.11 | 0.143 | 0.18 | 0.234 | 0.38 | 0.6 | 0.72 |
| 3180(DN8) | 0.25 | 0.32 | 0.44 | 0.52 | 0.65 | 0.77 | 0.92 | 1.06 | 1.16 | 1.19 |
