DataSheet VVKN202008

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| Diffusers
Size
øD
H
1
(horiz.)
H
2
(vert.)
ød
m
horiz. vert.
(mm) (kg)
300-160 275 250 200 158 2,29 1,97
400-200 364 290 200 198 3,34 2,82
500-200 470 290 200 198 4,68 3,91
600-200 575 290 300 198 6,21 6,31
600-250 575 340 300 248 6,68 6,23
625-200 595 290 300 198 6,52 6,92
625-250 595 340 300 248 7,00 6,55
800-315 775 405 300 313 11,35 10,46
825-315 795 405 300 313 11,83 10,88
Fig. 5: Main dimensions of the PB-VVK-R
Tab. 4: Main dimensions of the PB-VVK-R
Fig. 6: Main dimensions of PB-VVK-S
Tab. 5: Hlavné rozmery produktu PB-VVK-S
NOTE: In case of using PB-VVK-R with horizontal connection it is not
possible to use the Zeus damper.
The Zeus damper
The Zeus control damper contains impulse tubes
for measuring differential pressure using a portable
measuring device. It can be adjusted manually using
a cable gearing.
H
2
A + 24
ød
□A + 24
□A
A
A + 24
ød
50
PB-VVK-R (for round diffusers) PB-VVK-S (for square diffusers)
Top
connection
Side
connection
Top
connection
Side
connection
D1 D2 D1 D1 D2 D1 D2
Mesh screen • — • • — • •
Internal insulation I2 • • • • • • •
External insulation J • • • • • • •
D1 - Untight socket with a sheet-metal control damper
D2
- Pressed tight socket with a Zeus damper
xxxx - Dened selection option
•
- Option to add a position to the selection
— - Not possible to add a position to the selection
Legend
Size
A
H
1
(horiz.)
H
2
(vert.)
ød B
m
horiz. vert.
(mm) (kg)
300-160 266 240 200 158
62
2,58 2,39
400-160 366 240 200 158 3,62 3,43
400-200 366 280 200 198 3,98 3,65
500-200 466 280 200 198 5,27 4,74
600-200 566 280 300 198 6,71 7,19
600-250 566 330 300 248 7,42 7,31
625-200 591 280 300 198 7,11 7,63
625-250 591 330 300 248 7,81 7,73
800-315 766 400 300 313
67
13,63 12,03
825-315 791 400 300 313 14,22 12,61
Tab. 10: Main dimensions of the PB-VVK-S
□A + 24
H
1
ød
□A
□A + 24
□A
H
1
B 20
H
2
øD
50
øD + 11øD + 11
ød
øD
15
50
ød
H
1
77
Plenum box selection diagram