40
wATER PRESSURE DROP DESUPERHEATER
The
graph
below
illustrates
for
the
desuperheater
the
water
pressure
drop
values
in
kPa
depending
on
the
flow
rate
in
liters/secon
d.
The operating range is delimited by the minimum and maximum values given in the next table.
Operating range
Unit size
350.5
390.6
440.6
490.6
560.6
630.6
UM
NOTES
Lower limit value
Q
2.72
2.72
3.31
3.31
3.79
3.79
l/s
Q
= W
ater flow rate
∆
P
= W
ater pressure
drop
∆
p
10
kPa
Upper limit value
Q
10.5
10.5
12.8
12.8
14.7
14.7
l/s
∆
p
150
kPa
Water pressure drop (kPa)
W
ater flow rate (l/s)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
2.5
3.5
4.5
5.5
6.5
7.5
8.5
9.5
10.5
11.5
12.5
13.5
14.5
15.5
16.5
(l/s)
(kP
a)
350.5
390.6
440.6
490.6
560.6
630.6
Summary of Contents for RHA series
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