Brass 9alves & W\es
11
Dixon Fire 2014
US: 877.712.6179 Canada: 800.786.9697 • dixonvalve.com
A
Brass
Valves &
Wyes
Adjustable Pressure Restricting Device
Domestic Cast Angle Hose Valves
18-157 / 18-158
Replacement Parts
Size
A
B
C
closed
C
open
D
F
1½"
2½"
2 11 "
1 "
2 2"
1 "
"
1 "
21 2"
11"
"
"
2 1 1 "
1 2"
Dimensions
Features:
•
for installation on Class I or Class III standpipe system hose outlets
•
device restricts pressure in the piping system to such a degree that hose lines can be
handled Ey persons untrained in the handling of heavy fire streams
•
New York City Board of Standards and Appeals, approval # MEA 54-07-E
•
2½" 8 /
listed
•
worNing pressure
175
PSI
at ) (21&)
1
Customer Thread
(
must specify)
refer to legend on page 48
Female
Thread
Male
Thread
Cast Brass
Part #
Wt.
Lbs.
1½"
NST (NH) 1½" NST (NH)
APRD150F
3.0
2½"
NST (NH) 2½" NST (NH)
APRD250F
4.3
2½"
N<&
2½"
N<&
APRD250NYC
4.4
Features:
•
8 /
listed and )0 approved
•
aluminum hand wheel
•
worNing pressure
300
PSI
at ) (21&)
1
Customer Thread
(
must specify)
refer to legend on page 48
2
supplied with red hand wheel
Inlet
Female NPT
2
utlet
Male Thread
Cast Brass
Part #
Wt.
Lbs.
1½"
1½"
NST (NH)
AV150
4.4
1½"
NYFD
AV150NYFD
2
4.4
1½"
NPSH
AV150S
4.4
1½"
NPT
AV150T
4.4
2½"
2½"
NST (NH)
AV250
9.0
2½"
N<&
AV250NYC
2
9.0
2½"
NYFD
AV250NYFD
2
9.0
2½"
P,TT
AV250PITT
9.0
2½"
NPSH
AV250S
9.0
2½" &
T
1
AV250___
1
9.0
Inlet
Female NPT
2
utlet
Female NPT
Cast Brass
Part #
Wt.
Lbs.
1½"
1½"
AVF150
3.6
2½"
2½"
AVF250
9.5
Description
Part #
Wt.
Lbs.
aluminum handwheel for 1½" valve
AV150-W
.22
aluminum handwheel for 2½" valve
AV250-W
.32
handwheel nut for 1½" valve
AV150-N
.01
handwheel nut for 2½" valve
AV250-N
.01
valve seal ruEEer for 1½" valve
AV150-RBR
.03
valve seal ruEEer for 2½" valve
AV250-RBR
.10