1-321-802-5889

NSN 4820-01-147-0340

Velocity Fuse

About this product

0.910 inches offset distance, cone flow control device, 9.0 gallons per minute valve discharge flow rate, connection style: g4 gasket sea (boss) 1st end.

Manufacturer part number 8821-03-1/2-LLP-V for national stock number 4820011470340.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-147-0340.

  • MPN or Model

    8821-03-1/2-LLP-V

  • 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
  • Offset Distance
    0.910 inches
  • Flow Control Device
    Cone
  • Valve Discharge Flow Rate
    9.0 gallons per minute
  • Maximum Operating Temp
    160.0 degrees fahrenheit single response
  • Connection Style
    G4 gasket sea (boss) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 1st end
  • Adjustable Pressure Range
    +20.0/+500.0 pounds per square inch
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.500 inches 1st end
  • Material
    Steel seat
  • Style Designator
    Err-090
  • Thread Series Designator
    Nptf 1st end
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.

Mechanic Bill explains Velocity Fuse

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NSN 4820011470340

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8821-03-1/2-LLP-V Dynex/rivett Corp
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