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NSN 4820-01-650-5385

Velocity Fuse

About this product

Threaded cap.

Manufacturer part number BB-8001988-01(15) for national stock number 4820016505385.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-650-5385.

  • MPN or Model

    BB-8001988-01(15)

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    800.00 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 2nd end
  • Maximum Operating Pressure
    1400.00 pounds per square inch single response
  • Thread Size
    1.00 inches 2nd end
  • Seat Angle
    37.0 degrees 1st end
  • Opening Pressure Setting
    1025.00 pounds per square inch
  • First Connection Face To Centerline Distance
    2.375 inches
  • Second Connection Face To Centerline Distance
    1.625 inches
  • Material
    Steel stainless stem
  • Material Specification
    A479-316 assn standard single material response stem
  • Media For Which Designed
    Liquid single response
  • Style Designator
    Angle
  • Thread Series Designator
    Npt all ends
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 4820016505385

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
BB-8001988-01(15) L-3 Communications Corporation
917BDDV01-BJE1025 Pentair Filtration Solutions, Llc
Stock Check
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