7.2 Switching point range and dimensions
Switching point range and dimensions
Switching point
range*
Dimensions [mm]
Type Nominal
diameter
Thread con-
nection D H
2
O, 20°C, [l/min]
D
1
D
2
L
1
L
2
H
1
SW
1
SW
2
Weight
[kg]
VM 115 DN 15
G
½
2…13
-/- -/- 67 11 136 27 50 1,1
VM 120 DN 20
G ¾
5…28
-/-
-/-
80 14 136 33 50
1,3
VM 125 DN 25
15…75
115 68 90 12 151 -/-
50
3,0
VM 132 DN 32
20…125
140 78 95 13 161 -/-
50
4,1
VM 140 DN 40
30…200
150 88 110 14 165 -/-
60
4,9
VM 150 DN 50
85…280
165 102 125 14 165 -/-
80
7,8
VM 165 DN 65
65…410
185 122 150 15 179 -/-
90
9,0
VM 180 DN 80
Flange
drilled in
accordance
to
DIN 2527
150…550 200 138 170 16
185
-/-
110
11,5
* referred to switchover point for falling flow rate.
Dimensions
DN 15 … DN 20
DN 25 … DN 80
