Technical Data; Load Losses - Beretta BV 120 Installer Manual

Technical
data
DESCRIPTION
Type of boiler
Boiler alignment
Pipe coil alignment
Boiler capacity
Boiler diameter
Boiler height
Boiler height with control panel
Insulation thickness
Pipe coil feed
Pipe coil return
Water intake
Water outlet
Water circulation
Expansion vessel connection on safety valve
Non-return valve on pipe coil return
Anode diameter
length
Flange diameter (working passage)
diameter
Sensor housing
depth
Pipe coil water surface
Pipe coil water capacity
Absorbed power (*)
Necessary capacity coil (*)
DHW output (*)
Pressure loss
Maximum boiler pressure
Maximum pipe coil pressure
Safety valve setting
Maximum operating temperature
Heat losses
Net weight
According to DIN 4708, to get domestic hot water with ΔT 35°C (10°/45°C) and ΔT 20°C (80°/60°C) on the heat-exchanger, please
(*)
observe the values showed in the datasheet concerning absorbed power and necessary capacity heat-exchanger.

Load losses

3,4
3.2
3.0
2.8
2.6
2,4
2,2
2,0
1,8
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0,0
0 100 200 300 400 500 600
Plant capacity (lit/h)
BV 120
glass-lined
vertical
vertical
126
560
723
808
55
3/4" male
1/2" male
1/2" male
ND 20
22
400
85
10
500
0,8
3,9
27
1,2
10
10
8
8
8
95
1,28
54,5
700 800 900 1000
11
BV 160
165 lit
mm
923 mm
mm
1008
mm
Ø
Ø
Ø
mm
mm
mm
mm
mm
m
1,1 2
5,0 lit
34 kW
m
3
1,5 /h
13,3 l/min
35 mbar
bar
bar
bar
°C
1,53 kWh/24h
65,3 kg
BV 160
BV 120
1100 1200 1300 1400