CALEFFI 553 Series - Page 7

3
Flow rate graph
10
2 5
10
5
20 50
Dp (psi)
G (l/min) (
gpm
)
20
10
5
(psi) (bar)
20
1 0
.5
10 2 5 15
1
0.5
0
.3
Cv = 0.7
VENT