AIREDALE SmartCool D - X2 C0 Waterside Pressure Drops

Precision Air Conditioning
SmartCool
TM
– D
Precision Air Conditioning
91
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Waterside pressure drops – X2C0
0
20
40
60
80
100
120
140
160
180
200
0 1 2 3 4 5 6
Flow Rate (l/s)
Pressure Drop (kPa)
1
2
3
Key
1 SC19D033 - 045 2 SC25D045 - 055 3 SC31D055 - 075
Pressure drop including coil and valve
(1) Includes coil, 3 port valve and pipework.
(2) 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
(3) Fluid 100% water.
M
Values
Model Sizes SC19D33-45 SC25D45-55 SC31D55-75
Chilled Water Valve
1.11 1.11 1.11
X2C0