User Manual

4
Smart Infrastructure
CE2N5324en
2019-06-27
Nominal flow
q
p
m
3
/h
Mounting
length
mm
Connecting
thread
Pressure
loss at q
p
mbar
Kv value at
Δp = 1 bar
m
3
/h
Curve in the
diagram
6 15 G1¼ 190 14 G
6 260 G1¼, DN25 140 16 H
10 200, 300 G 2, DN40 130 28 I
10 300 G 2 110 30 J
15 270 DN50 110 45 K
15 200 DN50 95 49 L
25 300 DN65 105 77 M
40 300 DN80 160 100 N
60 360 DN100 115 177 O
150 500 DN150 120 433 P
The value can also be read graphically using the diagram as an alternative.
Pressure drop characteristic
250
10
100
1000
0.1 1 10 100
A B
C
I
J
F
G
HDE K L M N
Pressure loss in mbar
Flow in m /h
3
O
P