User guide

8
Fig. V Model UR-20 & 25, 2-1/2"
A
B
CCD
D
E
F
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
50 75 100 125 150 175
VALVE OUTLET PRESSURE (PSI)
VALVE INLET RESIDUAL
PRESSURE (PSI)
USE THIS CHART FOR
50-400 GPM FLOW
EF
DE
Fig. VI Model UR-20 & 25, 2-1/2"
A
B
CCD
D
E
F
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
50 75 100 125 150 175
VALVE OUTLET PRESSURE (PSI)
VALVE INLET RESIDUAL
PRESSURE (PSI)
USE THIS CHART FOR
400-500 GPM FLOW
EF
DE