Airedale SmartCool 11-233kW - Manual (Page 173)

Technical Data SD CHCH Units
Waterside Pressure Drop Data
Includes coil, 2 port valve and pipework.
To calculate 2 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
SD31D215-CH00 63 63
SD35D255-CH00 63 63
0.00
20.00
40.00
60.00
80.00
100.00
120.00
0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00
Pre
ss
ure
D
ro
p (
kP
a)
Flow Rate (l/s)
SD31D165-CHCH-0 SD35D195-CHCH-0
4 and 5
4 SD31D165-CHCH-0
5 SD35D195-CHCH-0
Precision Air Conditioning SmartCool™ 6 - 200kW
173 SmartCool 6 - 200kW Chilled Water Technical Manual 7674716 V1.1.0_04_2014
Te
ch
nic
al
CH
CH
SD