Lennox ARIA EC Series

ARIA EC-AGU-0909-E Page 36
Differential pressure of the valve body/valve actuator
Size Kvs Differential pressure (kPa)
On/Off 3 points
DN Inches A-AB B-AB
Valve
reference
M100
M
4450/8450
M
7410C1007
1,0 V9071X0015 250
1,6 V5832A4008 150
1,0 V5832A1046 180
1,6 V5832A1053 180
1,0 0,63 V5833C1025 150
1,6 1,0 V5833C4003 150
1,0 0,63 V5833C1025 180
15 ½’’
1,6 1,0 V5833C1033 180
Valve pressure drops :
kvs
1
.
V
o
i
e
A
-
A
B
k
v
s
0
,
6
3
.
V
o
i
e
B
-A
B
1
10
100
1000
100 1000
Débit d'eau (l/h)
Pert de charge (kPa)
Flexible connections
Material :
- Tube MEPD based synthetic elastomer ;
- inside diameter 12 mm.
- External braids 304L stainless stell
- End connections brass type RTP 1/2"
- Double crimp ring 304L stainless steel
- Cellular rubber insulation M1, 13 mm thick on chilled water connections
Characteristics :
- Operating pressure 16 bars
- Length 1 meter
- Operating temperature: between 5 and 90 °C
- fluide Fluid: water; pure or max 40 % glycol (ethylene, glycol, propylene) or with 40% maximum
ethyl alcohol.
- Minimum bending radius without insulation 35 mm and 75 mm with insulation
Pressure drop (kPa)
Water flow rate (l/h)