7
GVO
STEAM BOILER (12 bar)
1 – WATER PUMP
2 – ELECTRIC ENGINE
3 – WATER FLOWMETER
4 – PANEL
5 – STEAM REGUL. PRESSURE SWITCH
6 – STEAM MAX PRESSURE SWITCH
7 – STEAM MANOMETER
8 – STEAM SAFETY THERMOSTAT
9 – STEAM SAFETY PRESSURE SWITCH
10 – BURNER
11 – STEAM DELIVERY
12 – MANOMETER COCK
13 – SAFETY VALVE
14 – WATER PRESSURE SWITCH
15 – WATER MANOMETER
16 – START VALVE DISCHARGE
17 – STEAM TRAP
18 – FLAME SPY
19 – CONDENSATE DISCHARGE VALVE
20 – SMOKE SIDE CLEANING VALVE
21 – COUNTERWASH VALVE
TYPE
GVO
200
450
750
1000
1500
2000
2500 3000*
Nominal capacity
kW
140
314
523
698
1045
1395
1745
2093
kcal/h
120000
270000
450000
600000
900000
1200000 1500000 1800000
Furnace capacity
kcal/h
133350
300000
500000
666700
1000000 1333350 1666700 2000000
Furnace pressure
mbar
2
3
5
5
6
8
8,5
8,5
Steam production
kg/h
200
450
750
1000
1500
2000
2500
3000
Electric pump
n° - nr.
stadi - stages
1
1
1
2
1
2
1
2
1
2
2
2
2
2
2
2
Water content
dm³
45
89
118
153
201
218
249
299
A mm
1250
1500
2000
2400
2650
3000
3300
3800
Dimensions
B mm
1000
1150
1150
1150
1350
1350
1350
1350
C mm
1150
1350
1350
1350
1600
1600
1650
1650
F mm
200
220
220
220
330
330
400
400
Steam oulet connection
DN
32
40
40
50
65
80
100
100
Stack connection
Ø mm
120
160
200
250
350
350
450
450
Empty weight
kg
700
1400
1700
2000
2500
3000
3200
3600
* 10 bar
I.VAR. INDUSTRY reserves the right to make any modifications considered necessary for improving production