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NSN 4820-01-631-8132

Velocity Fuse

About this product

0.25 inches all ends pipe size accommodated, 1.19 inches offset distance, inside screw bonnet type, bonnet attachment method: threaded.

Manufacturer part number SS-4R3A5+177-R3A-K1-D for national stock number 4820016318132.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-631-8132.

  • MPN or Model

    SS-4R3A5+177-R3A-K1-D

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Pipe Size Accommodated
    0.25 inches all ends
  • Thread Direction
    Right-hand all ends
  • Offset Distance
    1.19 inches
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Width
    1.6 inches all ends
  • Length
    3.89 inches all ends
  • Valve Operation Method
    Manual
  • Thread Size
    0.25 inches all ends
  • Opening Pressure Setting
    6000.0 pounds per square inch
  • Part Name Assigned By Controlling Agency
    Proportional relief valve
  • Material
    Steel stainless body
  • Material Specification
    316ss/a182 assn standard single material response body
  • 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 4820016318132

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SS-4R3A5+177-R3A-K1-D Swagelok Company
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