Direct Steam Injection Humidifiers - Spirax Sarco

6
Type 40
system
with
single
lance
Type 20
system
with
multiple
lances
Type 40
system
with
multiple
lances
Lance model
System sizing
Type 20
system
Lance model 1 1.5 2 3 to 12
Kv 7
Kv 6
with
Kv 5
single
lance
Supply pressure
Kv 4
Kv 3
Kv 2
Kv 1
0.25 bar g
0.5 bar g
0
0
6
10
12
20
18
30
24
40
30
50
36
60
42
70 Steam
1.0 bar g 0 15 30 45 60 75 90 105 load
1.5 bar g 0 20 40 60 80 100 120 140 kg / h
*2.0 bar g 0 22 44 66 88 110 132 154
Lance model 1 1.5 2 3 4 to 12
Supply pressure
0.25 bar g 0 19 38 57 76 95 114 133
0.5 bar g 0 28 56 84 112 140 168 196
1.0 bar g 0 40 80 120 160 200 240 280
1.5 bar g 0 50 100 150 200 250 300 350
*2.0 bar g 0 58 116 174 232 290 348 406
Lance model 1 1.5 to 12
Supply pressure
0.25 bar g 0 6 12 18 24 30 36 42
0.5 bar g 0 10 20 30 40 50 60 70
1.0 bar g 0 15 30 45 60 75 90 105
1.5 bar g 0 20 40 60 80 100 120 140
*2.0 bar g 0 22 44 66 88 110 132 154
1 1.5 2 3 to 12
Supply pressure
0.25 bar g 0 35 70 105 140 175
0.5 bar g 0 55 110 165 220 275
1.0 bar g 0 80 160 240 320 400
1.5 bar g 0 100 200 300 400 500
*2.0 bar g 0 115 230 345 460 575
*Recommended maximum inlet steam pressure to separator for quiet operation of the humidifier. For operating pressures above 2 bar g consult Spirax Sarco.
Kv 25
Kv 20
Kv 15
Kv 10
Kv 5
Steam
load
kg / h
Kv 7
Kv 6
Kv 5
Kv 4
Kv 3
Kv 2
Kv 1
Steam
load
kg / h
Kv 25
Kv 20
Kv 15
Kv 10
Kv 5
Steam
load
kg / h