39
1.
TECHNICAL FEATURES.
VAP 5-20
CW
VAP 24
CV
VAP 30
CG30
CONNECTIONS
Heating return – ring female
“
3/4
3/4
1
Heat flow – thread female
“
3/4
3/4
1
Charge – Discharge – thread female
“
1/2
1/2
3/4
Safety valve discharge – thread female
“
1/2
1/2
1/2
Gas output
mm
100
100
100
AIR ADMISSION
Maximum air flow admission (Estimation according
to mass flow and gas temperature in nominal
power).
m
3
/h
64.9
58
107
Minimum draught recommended
mBar
Pa
10
12
12
HYDRAULIC
Expansion vessel
L
2.5
250
2.5
250
2.5
250
Maximum working pressure
Bar
KPa
0.5
50
0.5
50
0.5
50
Minimum working pressure
Bar
KPa
1.2
120
1.2
120
1.2
120
Recommended working pressure
Bar
KPa
3
300
3
300
3
300
Security discharge pressure
Bar
KPa
2.5
250
2.5
250
2.5
250
Water volume inside boiler
L
44
69
87
Head loss on water side
dt=10 K
mBar
16
121
70
dt=20 K
mBar
12
238
139
GENERAL FEATURES
Weight
kg
253
250
430
Capacity of the hopper (Fuel estimate ρ
ap
≈630
kg/m
3
)
kg
67
54
132
Hopper volume
L
106
92
210
Weight of the turbulator cylinder, Stage 1
kg/ud
0,6
1.6
Weight of the turbulator cylinder, Stage 2
kg/ud
1
Weight of the cyl positioner set
Kg
4.7
15
Weight of the helix turbulator Stage 1
kg/ud
0.2
0.2
0.4
Weight of the helix turbulator Stage 2
kg/ud
0.3
0.4
0.2
Weight of the helical c positioner set
kg/ud
6
Volume of the ash box
L
11
19
36+13
Airborne noise according to the UNE EN 15036-1
dB
48
48
48