Airedale SmartCool 11-233kW - Manual (Page 140)

Technical Data SD CH00 Units
Waterside Pressure Drop Data
Includes coil, 2 port valve and pipework.
To calculate 3 port valve pressure drop:
∆P valve =
2






M
Q
where ∆P = Pressure Drop in kPa,
Q = Water Flow Rate in l/s and M = 





36
Kv
Fluid 100% water.
Kv Cooling Kv Bypass
SD18D110-CH00 40 40
SD22D140-CH00 63 40
SD25D175-CH00 63 40
1 SD18D110 - CH00 - 0
2 SD22D140 - CH00 - 0
3 SD25D175 - CH00 - 0
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
180.0
200.0
0.00 2.00 4.00 6.00 8.00 10.00 12.00
Pre
ss
ure
D
ro
p (
kP
a)
Flow Rate (l/s)
SD18D110-CH00-0 SD22D140-CH00-0 SD25D175-CH00-0
1 and 2
3
SmartCool™ 6 - 200kW Precision Air Conditioning
140 SmartCool 6 - 200kW Chilled Water Technical Manual 7674716 V1.1.0_04_2014
Te
ch
ni
ca
l
CH
00
SD