Honeywell VG Series, Руководство по продукту, Страница: 8 / 16

8 EN2R--9012 9412R0--NE
CAPACITY CURVE DN 50, DN 65, AND 80 (TREADED AND FLANGED
CONNECTION)
Capacity in m
3
/
h
air at
a
p = 2,5 mbar
2” DN 50 2
1
/
2
” DN 65 3” DN 80
66,7 94,2 131
2
3
6
4
5
8
10
20
30
60
40
50
1
0,2
0,3
0,6
0,4
0,5
0,8
1
2
3
6
4
5
0,1
a
p(
kP
a)
a
p
(m
bar
)
V
n
(m
3
/
h
)
10 20 30 40 50 60 80 100 200 300 400 500 600 800 1000 2000 3000
Air d
v
=1
8
DN 65
DN 50
20 30 40 50 60 80 100 200 300 400 500 600 800 1000 2000
20 30 40 50 60 80 100 200 300 400 500 600 800 1000 2000
10 20 30 40 50 60 80 100 200 300 400 500 600 800 1000 2000
10 20 30 40 50 60 80 100 200 300 400 500 600 800 1000 2000
0,8
3000
3000 4000
DN 80
Natural gas (G 25)
d
v
=0,612
Manufactured gas (G 110/120)
d
v
=0,45
Propane (G 31)
d
v
=1,562
Butane (G 30)
d
v
=2,09