lindab | air valves exhaust valve ksu ksu · exhaust valve ksu lindab | air valves description...
TRANSCRIPT
We reserve the right to make changes without prior notice 611
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Exhaust valve KSU
l indab | air valves
DescriptionValve for exhaust air.Designed for wall or ceiling mounting.Bayonet holders connect to socket VRGU, VRGL, or VRGM.
Materials and finishMaterialPainted galvanized sheet metal.
ColourWhite RAL 9010, gloss 70, equivalent to NCS S 0502 Y.
Dimensions
Order codeKSU 160
ProductDimension Ød
Ødnom
ØDmm
mkg
100 130 0,30
125 160 0,39
160 190 0,52
200 235 0,78Ø
D Ød
KSU
612 We reserve the right to make changes without prior notice
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Exhaust valve KSU
l indab | air valves
Technical dataAir flow, q [l/s] and [m3/h],total pressure drop, Δpt [Pa], andA-weighted sound power level, LWA [dB(A)], for different settings, a [mm], is shown in the graphs.
Sound power level in octave-bands, LWok [dB],is calculated as LWok = LWA + Kok.Kok is found in the table below.
Sound attenuation, ΔL, [dB]
Measurement of air flowData is available in a separate brochure.
Ødnom
Valve mounted in
Centre frequency [Hz]
63 125 250 500 1K 2K 4K 8K100 Duct -6 -6 -3 -3 -4 -9 -13 -27125 Duct -7 -7 -6 -5 -8 -4 -12 -28160 Duct -3 -3 -7 -5 -2 -12 -16 -29200 Duct -5 -5 -7 -8 -2 -9 -13 -30
Tolerance ±3 ±2 ±2 ±2 ±2 ±2 ±2 ±3
Ødnom
Valve mounted
in
Centre frequency [Hz]
63 125 250 500 1K 2K 4K 8K
100 Duct 23 18 14 12 12 14 5 6
125 Duct 21 17 12 11 12 11 7 6
160 Duct 19 14 12 11 11 14 5 7
200 Duct 15 13 11 11 13 12 7 7
Tolerance ±6 ±3 ±2 ±2 ±2 ±2 ±2 ±3
10
20
50
100
5 10 20 50 [l/s]
Δ p
t [P
a]
20
q
50 100 180 [m3/h]
Ø 100
200
30 40
a [mm]
30
35
40
-15 -12 -10 -5 0 5
10
LWA [dB(A)]
10
20
50
100
5 10 20 80 [l/s]
Δ p
t [P
a]
20
q
50 100 200 [m3/h]
Ø 125200
30 40 50
a [mm]
30
35
40
-10 -5 0 5 10
LWA [dB(A)]
10
20
50
100
10 15 20 130 [l/s]
Δ p
t [P
a]
40
q
100 200 300 [m3/h]
Ø 160200
30 40 50
400
100
a [mm]
30
35
40
-10 -5 0 5 10 15
LWA [dB(A)]
We reserve the right to make changes without prior notice 613
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Exhaust valve KSU
l indab | air valves
10
20
50
100
20 30 40 150 [l/s]
Δ p t
[Pa]
80
q
150 200 300 [m3/h]
Ø 200200
50 100
400
200
100 500
a [mm]
30
35
40
-3 0 5 10 15 20 25
LWA [dB(A)]