VH500
Technical data
Technical changes reserved
- 27 -
8.2 Setpoint tables
The range of the setpoint of the VH500 depends on the nominal size and the baffle flags
used.
VH500N:
Nominal size
Baffle flag
Setpoint ranges ON/OFF [m
3
/h]
• max. flow rate [m
3
/h]
DN 25
DN 32
Dimension [mm]
ON
OFF
max.
ON
OFF
max.
25 x 30
1.10…1.25
1.05…1.20
?
2.50…2.95
2.45…2.90
?
25 x 38
-/-
-/-
-/-
1.70…2.05
1.60…1.95
?
DN 40
DN 50
Dimension [mm]
ON
OFF
max.
ON
OFF
max.
25 x 30
4.05…4.55
4.00…4.50
?
7.25…8.50
7.25…8.50
?
25 x 38
2.90…3.35
2.80…3.25
?
5.50…6.50
5.50…6.50
?
25 x 46
2.20…2.55
2.10…2.45
?
4.50…5.50
4.50…5.50
?
25 x 58
-/-
-/-
-/-
3.25…3.85
3.15…3.75
?
VH500R:
Nominal size
Baffle flag
Setpoint ranges ON/OFF [m
3
/h]
• max. flow rate [m
3
/h]
DN 25
DN 32
Dimension [mm]
ON
OFF
max.
ON
OFF
max.
25 x 30
1.60…1.80
1.40…1.55
?
3.40…3.60
2.80…3.20
?
25 x 38
-/-
-/-
-/-
2.45…2.60
2.00…2.25
?
DN 40
DN 50
Dimension [mm]
ON
OFF
max.
ON
OFF
max.
25 x 30
4.80…5.45
4.35…5.10
?
9.00…9.80
8.40…9.35
?
25 x 38
3.65…4.00
3.00…3.50
?
6.90…7.85
6.35…7.40
?
25 x 46
2.55…2.80
2.05…2.35
?
5.50…6.25
4.75…5.35
?
25 x 58
-/-
-/-
-/-
3.90…4.25
3.20…3.55
?
