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I-47
Valves
DPL417
877.963.4966 •
dixonvalve.comI
Fire Valves / Building Connections
uses ⅜" rod:
<30 ft lbs required to
adjust
Field Adjustable Pressure Reducing Valves
Features:
• UL listed
•
allows flexibility during installation with the ability to adjust
settings once installed as hydraulic conditions change
•
used in applications where the inlet pressure is greater than
175 PSI
•
¼" NPT gauge ports - both sides, drilled and tapped
standard
•
⅜" adjusting rod included
Setting Instructions:
1. Determine desired outlet pressure for known inlet pressure.
2. Remove the tamper-resistant screw and slide the plastic cover up to access the adjusting nut.
3. Use a ⅜" diameter rod in any one of the 6 holes in the adjusting nut and rotate counter
clockwise to increase the pressure at the outlet.
4. Check valve under pressure under static and under the anticipated flowing conditions to
ascertain that the setting produces the expected results.
angle valves
straight valves
Inlet
Outlet
Cast Brass
Part #
Price/E
2½" FNPT
2½" MNST
FAPRAV250F
$1820.55
2½" FNPT
2½" FNPT
FAPRAVF250
1820.55
2½" groove
2½" MNST
FAPRAVG250F
1820.55
2½" groove
2½" groove
FAPRAVG250G
1820.55
Inlet
Outlet
Cast Brass
Part #
Price/E
2½" groove
2½" groove
FAPRVG250
$1820.55
2½" FNPT
2½" FNPT
FAPRVF250
1820.55
Replacement Parts
Description
Cast Iron
Part #
Price/E
handwheel
46-030-00025
$26.00
Adjustable Pressure Restricting Devices
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 by persons untrained in the handling of heavy fire streams
•
New York City Board of Standards and Appeals, approval # MEA 54-07-E
•
2½" UL listed
•
working pressure:
175 PSI
at
70°F (21°C)
Female
Thread
Male
Thread
Cast Brass
Part #
Price/E
1½" NST (NH)
1½" NST (NH)
APRD150F
$350.00
2½" NST (NH)
2½" NST (NH)
APRD250F
397.00