1-321-802-5889

NSN 4820-00-956-5949

Velocity Fuse

About this product

1.000 inches 2nd end pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: integral.

Manufacturer part number S80 for national stock number 4820009565949.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-956-5949.

  • MPN or Model

    S80

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Pipe Size Accommodated
    1.000 inches 2nd end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    1188.0 pounds per hour
  • Maximum Operating Temp
    450.0 degrees fahrenheit single response
  • Connection Style
    G9 plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    11-1/2 2nd end
  • Adjustable Pressure Range
    +1.0/+300.0 pounds per square inch
  • Maximum Operating Pressure
    300.0 pounds per square inch single response
  • Thread Size
    1.000 inches 2nd end
  • Opening Pressure Setting
    85.0 pounds per square inch
  • Material
    Stainless steel seat
  • Style Designator
    Err-090
  • 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 4820009565949

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
S80 Anderson Greenwood Lp
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