User guide

10
Fig. IX Model UR-20, UR-25 & UR-20S, 2-1/2"
DE
A
B
CCD
D
E
EF
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 STATIC
PRESSURE (PSI)
USE THIS CHART FOR
STATIC OUTLET
Fig. X Model UR-20 & 25, 1-1/2"
ZA
W
X
Y
YZ
Z
ZB
ZZ
ZZA
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 STATIC
PRESSURE (PSI)
USE THIS CHART FOR
STATIC OUTLET PRESSURE
UL APPROVED
TO 300 PSI
ULC APPROVED
TO 400 PSI