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NAPRAVF250-55 Dixon Cast Brass Factory Set Pressure Reducing Valve - 2-1/2 Female NPT Inlet - 2-1/2" Female NPT Outlet - Calculated Setting: 55

NAPRAVF250-55 Dixon Cast Brass Factory Set Pressure Reducing Valve - 2-1/2" Female NPT Inlet - 2-1/2" Female NPT Outlet - Calculated Setting: 55

Save $412.47 Save $412.47
$1,031.18
$1,031.18 - $1,031.18
$1,031.18
$618.71
$618.71 - $618.71
$618.71

Dixon Fire Fittings
Factory Set Pressure Reducing Brass Angle Valve

A true combination shut-off and pressure reducing valve.
Specifications for Variant SKU: NAPRAVF250-55 Dixon
Shape (Orientation): 90 Degree
Ends Configuration: 2-1/2in Female NPT, 2-1/2in Female NPT, Some Ends Match
Material(s): Brass
Features:
  • 1-1/2" reduces inlet pressure of 300 PSI (2069 kPa) or less to working pressures of 10 through 175 PSI (69-1207 kPa).
  • 2-1/2" reduces inlet pressures of 400 PSI (2758 kPa) or less to working pressures of 20 through 175 PSI (138-1207 kPa) under discharge or static conditions.
  • Female x Female valves have an open / closed indicator bonnet for confirmation of status.
  • Tamper resistant and automatic.
  • All debris must be flushed from the system prior to being placed into service.
Specifications:
  • UL listed for Automatic Sprinkler Systems as floor or zone control valves.
  • Standpipe Systems, Class I, II and III.
  • Automatic Check Valve for Dual Riser Systems.
  • Approved by New York City Board of Standards and Appeals, approval # MEA 54-07-E
  • Approved by City of Los Angeles and the City of San Francisco (ULC 2-1/2")
Size A B C D E Closed E Open
1-1/2" 2-7/32" 4-5/32" 3-7/8" 3-3/4" 9-25/64" 8-53/64"
2-1/2" 3-7/32" 6-3/32" 5-3/4" 5-3/4" 11-3/8" 10-13/16"
Part Number Inlet Outlet Calculated Setting Weight
(Lbs.)
NAPRAV150F-15 1-1/2" Female NPT 1-1/2" Male NST(NH) 15 7.5200
NAPRAV150F-20 1-1/2" Female NPT 1-1/2" Male NST(NH) 20 7.3300
NAPRAV150F-25 1-1/2" Female NPT 1-1/2" Male NST(NH) 25 7.2200
NAPRAV150F-30 1-1/2" Female NPT 1-1/2" Male NST(NH) 30 7.4400
NAPRAV150F-35 1-1/2" Female NPT 1-1/2" Male NST(NH) 35 -
NAPRAV250F-55 2-1/2" Female NPT 2-1/2" Male NST(NH) 55 18.7750
NAPRAV250F-60 2-1/2" Female NPT 2-1/2" Male NST(NH) 60 18.1000
NAPRAV250F-65 2-1/2" Female NPT 2-1/2" Male NST(NH) 65 36.7000
NAPRAV250F-70 2-1/2" Female NPT 2-1/2" Male NST(NH) 70 19.8900
NAPRAV250F-75 2-1/2" Female NPT 2-1/2" Male NST(NH) 75 18.2000
NAPRAV250F-80 2-1/2" Female NPT 2-1/2" Male NST(NH) 80 12.3800
NAPRAVF150-15 1-1/2" Female NPT 1-1/2" Female NPT 15 7.0000
NAPRAVF150-20 1-1/2" Female NPT 1-1/2" Female NPT 20 7.2000
NAPRAVF150-25 1-1/2" Female NPT 1-1/2" Female NPT 25 7.2200
NAPRAVF150-30 1-1/2" Female NPT 1-1/2" Female NPT 30 7.4400
NAPRAVF150-50 1-1/2" Female NPT 1-1/2" Female NPT 50 -
NAPRAVF250-55 2-1/2" Female NPT 2-1/2" Female NPT 55 18.5000
NAPRAVF250-60 2-1/2" Female NPT 2-1/2" Female NPT 60 18.1000
NAPRAVF250-65 2-1/2" Female NPT 2-1/2" Female NPT 65 18.5000
NAPRAVF250-70 2-1/2" Female NPT 2-1/2" Female NPT 70 19.5200
NAPRAVF250-75 2-1/2" Female NPT 2-1/2" Female NPT 75 21.2200
NAPRAVF250-80 2-1/2" Female NPT 2-1/2" Female NPT 80 22.6700
Dixon Valve & Coupling

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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