NSN 4820-01-135-2456
Velocity Fuse
About this product
Max operating pressure and temp,200 lb psi,280 deg f; designed for air,alcohol,ammonia,hydrocarbon fuel/oil,helium,inert gas,and gaseous nitrogen.
Manufacturer part number D559A12D150 for national stock number 4820011352456.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-135-2456.
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MPN or Model
D559A12D150
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Valve Discharge Flow Rate
150.0 pounds per hour -
Connection Style
G41b inverted flare (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Adjustable Pressure Range
+0.0/+150.0 pounds per square inch -
Thread Size
0.250 inches 1st end -
Opening Pressure Setting
0.5 pounds per square inch -
Material
Aluminum alloy 2024 -
Material Specification
Qq-a-225/6, t4 federal specification single material response -
Style Designator
Err-090
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Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Pricing and Availability
Get a quote for 4820-01-135-2456 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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D559A12D150 | Circor Aerospace, Inc. |
LT1038-09 | Servicios Y Proyectos Avanzados S.a |
10145354 | Nimikkeistokeskus Ncb Finland |
Stock Check
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