Precision air conditioning, Smartcool, W 2 c0 – Airedale SmartCool 11-233kW User Manual
Page 121
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Precision Air Conditioning
SmartCool
TM
– D
Precision Air Conditioning
121
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Chilled water coil (_ _ C0)
0
20
40
60
80
100
120
140
160
180
200
0
1
2
3
4
5
6
Flow Rate (l/s)
P
ress
u
re
D
ro
p
(
kP
a)
1
2
3
Key
1 SC19D033 - 045
2 SC25D045 - 080
3 SC31D055 - 075
Pressured drop including Coil and valve
(1)
Includes coil, 3 port valve and pipework.
(2)
To calculate 3 port valve pressure drop:
DP valve =
2
ч
ш
ц
з
и
ж
M
Q
where
DP = Pressure Drop in kPa, Q = Water Flow Rate in l/s and M =
ч
ш
ц
з
и
ж
36
Kv
(3)
Fluid 100% water.
M Values
Model Sizes
SC19D033 SC19D038-D045
SC19D038-SC19D045 SC19D045 SC19D064-D076 SC25D050-D080 SC31D055-D083
Water Valve (C0)
0.69
1.11
1.11
1.11
1.75
1.75
1.75
W
2
C0
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