Catalog

Valves
A-6
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DATE PAGE Descriptionofedits
VF0296R4
Differential Pressure Δ p (psig)
Flow Rate
(
GPM
)
Flow Rate
(
m
3
/hr
)
Differential Pressure
Δ
p
(
kPa
)
1"
(
25
)
Cv = 7.0
1/2"
(
15
)
, 3/4"
(
20
)
Cv = 4.1
1/2"
(
15
)
Cv = 2.5
1/2"
(
15
)
Cv = 1.0
8 9 10 20 30 40 50 60 70 80 90 100 200 300 400
100
1 2 3 4 5 6 7 8 9
10 20 30 40 50 60
70
0.5
0.4
0.3
0.2
0.1
0.6
0.8
11
2
3
4
5
6
8
10
20
25
16
30
40
50
60
80
100
1
10
2
1
0.8
0.6
0.5
0.4
0.3
0.2
0.1
0.08
0.06
0.05
0.04
0.03
3
4
5
6
8
20
30
40
50
60
10
Zone Valves
Water Capacity Graph