Elkhart Brass ELKHART PRESSURE-MATIC VALVES - Manual (Page 9)

9
Fig. VII Model UR-20 & 25, 1-1/2"
W X Y
YZ
Z
ZA
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)
V
ALVE
INLE
T RE
SIDUAL
P
R
ES
SU
R
E
(P
SI)
USE THIS CHART FOR
50-200 GPM FLOW
UL APPROVED
TO 300 PSI
ULC APPROVED
TO 400 PSI
Fig. VIII 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)
V
ALVE
INLE
T RE
SIDUAL
P
R
ES
SU
R
E
(P
SI)
USE THIS CHART FOR
200-250 GPM FLOW
ULC APPROVED
TO 400 PSI
UL APPROVED
TO 300 PSI