Steel supply air valves painted white, with adjustable central cone.
Material: steel.
Finish EVVMC: painted white RAL 9010.
Finish EVVMB: painted white RAL 9016.
Installation: by means of non-visible screws.
Ceiling installation, directly on the duct, for air supply in service rooms, bathrooms and shops.
| Model | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) |
| EVVMC - EVVMB 80 | 116 | 80 | 38 | 105 | 79 |
| EVVMC - EVVMB 100 | 140 | 93 | 38 | 125 | 99 |
| EVVMC - EVVMB 125 | 166 | 112 | 45 | 150 | 124 |
| EVVMC - EVVMB 150 | 203 | 137 | 50 | 175 | 149 |
| EVVMC - EVVMB 160 | 210 | 148 | 50 | 186 | 159 |
| EVVMC - EVVMB 200 | 250 | 195 | 56 | 225 | 199 |
Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
L(m): air throw in metres calculated on ceiling installation, terminal velocity 0.25 m/s
dB(A): noise level
| Model | m³/h | Opening "S" (mm) | Pressure drop (Pa) | dB(A) |
| EVVMC - EVVMB 80 | 60 | 6 | 36 | 23 |
| 3 | 45 | 26 | ||
| 0 | 68 | 31 | ||
| 80 | 9 | 45 | 28 | |
| 6 | 60 | 30 | ||
| 3 | 76 | 34 | ||
| 0 | 120 | 37 | ||
| 100 | 12 | 80 | 35 | |
| EVVMC - EVVMB 100 | 100 | 10 | 50 | 25 |
| 5 | 90 | 28 | ||
| 0 | 180 | 35 | ||
| 125 | 10 | 70 | 28 | |
| 5 | 140 | 34 | ||
| 150 | 10 | 100 | 33 | |
| 5 | 200 | 38 | ||
| EVVMC - EVVMB 125 | 130 | 6 | 38 | 21 |
| 3 | 48 | 24 | ||
| 0 | 70 | 28 | ||
| -3 | 100 | 31 | ||
| 160 | 6 | 55 | 27 | |
| 3 | 75 | 28 | ||
| 0 | 110 | 34 | ||
| 190 | 9 | 70 | 30 | |
| 6 | 110 | 34 | ||
| EVVMC - EVVMB 150 / 160 | 160 | 5 | 46 | 22 |
| 0 | 70 | 24 | ||
| -5 | 120 | 30 | ||
| 190 | 5 | 70 | 25 | |
| 0 | 100 | 28 | ||
| -5 | 180 | 35 | ||
| 220 | 10 | 55 | 24 | |
| 5 | 85 | 28 | ||
| 0 | 130 | 32 | ||
| -5 | 180 | 35 | ||
| 250 | 10 | 70 | 27 | |
| 5 | 130 | 32 | ||
| 0 | 180 | 35 | ||
| EVVMC - EVVMB 200 | 300 | 10 | 35 | 22 |
| 0 | 65 | 32 | ||
| -5 | 88 | 30 | ||
| -10 | 140 | 36 | ||
| 350 | 10 | 49 | 26 | |
| 0 | 100 | 34 | ||
| 400 | 10 | 55 | 28 | |
| 0 | 120 | 35 |