Step 6: Select series based on maximum operating pressure and flow capacity
| Air 2 way AC NO operator | |||
| maximum pressure |
flow | orifice | |
| bar | Kv* | QNn-l/min | mm |
| 12 | 0.5 | 33 | 1.2 |
| 10 | 1.1 | 72.5 | 1.6 |
| 40 | 0.5 | 33 | 0.8 |
| 35 | 1.1 | 72.5 | 1.2 |
| 20 | 1.4 | 92.5 | 1.6 |
| 10 | 3.0 | 198 | 2.4 |
| 8 | 3.5 | 231 | 3.0 |
