Volumetric flow controller VAQS
®
08/23 - 7
Construction subject to change.
No return possible!
09.05.2019
Version:
Technical data
Inflow area A (m²)
Actuators
Flow generated noise
(A = 1 m²)
Radiated noise
(A = 1 m²)
Correction factor
(for flow generated and radiated noise)
H
(mm)
B
(mm)
100
150
200
250
300
350
400
500
600
700
800
900
1000
100
0,01
0,015
0,02
0,025
0,03
0,035
0,04
0,05
0,06
-
-
-
-
200
-
-
0,04
0,05
0,06
0,07
0,08
0,10
0,12
0,14
0,16
-
-
300
-
-
-
-
0,09
0,105
0,12
0,15
0,18
0,21
0,24
0,27
0,30
400
-
-
-
-
-
0,14
0,16
0,20
0,24
0,28
0,32
0,36
0,40
500
-
-
-
-
-
-
-
0,25
0,30
0,35
0,40
0,45
0,50
LMV-D3-MF
NMV-D3-MF
v
K
∆
p
t
= 100 Pa
∆
p
t
= 250 Pa
∆
p
t
= 500 Pa
∆
p
t
= 1000 Pa
(m
/s
)
L
W1
[dB/oct]
L
W
A
1
[
dB
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
dB
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
dB
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
dB
(A
)]
f
m
(Hz)
f
m
(Hz)
f
m
(Hz)
f
m
(Hz)
12
5
25
0
50
0
1
00
0
2
00
0
4
00
0
12
5
25
0
50
0
1
00
0
2
00
0
4
00
0
12
5
25
0
50
0
1
00
0
2
00
0
4
00
0
12
5
25
0
50
0
1
00
0
2
00
0
4
00
0
3
62 61 60 59 56 52
63
68 68 67 67 65 63
72
74 74 73 73 71 69
78
81 82 81 81 80 77
86
6
68 67 66 65 63 58
70
73 73 72 71 69 67
76
78 79 78 77 76 74
82
84 85 84 84 84 82
90
9
73 73 73 71 69 65
76
79 78 78 76 75 73
82
79 80 81 80 80 78
86
86 88 87 87 86 85
92
12
75 74 74 72 70 67
77
82 81 81 79 78 76
85
85 85 84 84 83 81
89
88 90 89 90 89 88
95
v
K
∆
p
t
= 100 Pa
∆
p
t
= 250 Pa
∆
p
t
= 500 Pa
∆
p
t
= 1000 Pa
(m
/s
)
L
W1
[dB/oct]
L
W
A
1
[
d
B
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
d
B
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
d
B
(A
)]
L
W1
[dB/oct]
L
W
A
1
[
d
B
(A
)]
f
m
(Hz)
f
m
(Hz)
f
m
(Hz)
f
m
(Hz)
1
2
5
2
5
0
5
0
0
10
0
0
20
0
0
40
0
0
1
2
5
2
5
0
5
0
0
10
0
0
20
0
0
40
0
0
1
2
5
2
5
0
5
0
0
10
0
0
20
0
0
40
0
0
1
2
5
2
5
0
5
0
0
10
0
0
20
0
0
40
0
0
3
69 61 55 48 44 41
58
75 68 62 56 51 50
65
82 75 68 53 58 53
72
90 82 77 72 67 60
80
6
75 67 61 52 48 44
64
80 72 66 59 54 51
69
85 80 73 66 62 57
76
95 85 79 75 70 66
83
9
80 73 67 57 53 49
69
85 75 70 61 58 54
73
86 81 75 67 65 61
77
96 87 82 76 71 69
85
12
82 76 69 61 56 52
72
87 77 72 63 60 58
75
90 83 78 70 66 64
80
97 88 84 76 73 71
86
A
(m²)
0,04
0,06
0,08
0,10
0,12
0,16
0,20
0,25
0,36
0,40
0,50
0,60
0,80
1,00
KF
(-)
-14
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
