User Guide

V46 Pressure-Actuated Water-Regulating Valve Product Bulletin4
V46 Flowcharts
The maximum differential water pressure across a
valve is 60 psi.
Pressure Drop Across Valve (psi)
3/8 in. V46DA - Low Flow
0.5
1.5
2.5
FIG:3_8_DA_LF
Figure 6: 3/8 in. V46 Direct-Acting Low Flow Valve
Pressure Drop Across Valve (psi)
3/8 in. V46 - All Range
FIG:3_8_V46_AR
Figure 7: 3/8 in. V46 All Range Valve
Pressure Drop Across Valve (psi)
1/2 in. V46 - All Range
FIG:1_2_V46_AR
Figure 8: 1/2 in. V46 All Range Valve
Pressure Drop Across Valve (psi)
3/4 in. V46 - All Range
FIG:3_4_V46_AR
Figure 9: 3/4 in. V46 All Range Valve
Pressure Drop Across Valve (psi)
1 in. V46 - All Range
FIG:1_V46_AR
Figure 10: 1 in. V46 All Range Valve
1- 1/4 in. V46 - All Range
P
r
e
s
s
u
r
e
D
r
o
p
A
c
r
o
s
s
V
a
l
v
e
(
p
s
i
)
FIG:1_1_4_V46_AR
Figure 11: 1-1/4 in. V46 All Range Valve