Instructions

Hydraulic
characteristics
at 100% open
100
0.1
1
0.2
0.3
0.5
200 500
∆p (psi)
G
(l/h) (
gpm
)
10
2
3
5
20
0.1
1
0.2
0.3
0.5
(psi) (bar) (feet of head)
10
2
3
5
20
0.01
0.1
0.02
0.03
0.05
1.0
0.2
0.3
0.5
4
0.4 0.4
4
0.04
0.4
1000 2000 5000
10000 20000
1 0.2 0.5 2 5 10 2
0
5
0
100 2
00
5
0
1/2” 3/4” 1” 1 1/4” 1 1/2” 2”
46.20
23.10
11.55
9.24
6.93
4.62
2.31
1.16
0.924
0.693
0.462
0.231
Code Connection Flow rate (GPM) Cv
132432A 1/2” NPT 1/2 – 1 3/4 1.0
132552A 3/4” NPT 2.0 – 7.0 6.3
132662A 1” NPT 3.0 – 10.0 8.3
132772A 1 1/4” NPT 5.0 – 19.0 15.2
132882A 1 1/2” NPT 8.0 – 32.0 32.3
132992A 2” NPT 12.0 – 50.0 53.7