1-321-802-5889

NSN 4820-00-201-2828

Velocity Fuse

About this product

0.500 inches 1st end pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: threaded.

Manufacturer part number FIG291 for national stock number 4820002012828.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-201-2828.

  • MPN or Model

    FIG291

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Pipe Size Accommodated
    0.500 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    8.0 gallons per minute
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Connection Type
    Threaded internal pipe 1st end
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    14 1st end
  • Maximum Operating Pressure
    1250.0 pounds per square inch single response
  • Thread Size
    0.500 inches 1st end
  • Opening Pressure Setting
    50.0 pounds per square inch
  • Material
    Stainless steel stem
  • Media For Which Designed
    Liquid, ingested single response
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 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 4820002012828

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
FIG291 Anderson Greenwood Lp
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