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NSN 4820-00-269-4633

Velocity Fuse

About this product

Pop-off type.

Manufacturer part number A11779-1 for national stock number 4820002694633.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-269-4633.

  • MPN or Model

    A11779-1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.125 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Connection Style
    Plain (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe 1st end
  • Features Provided
    Valve stem lock shield
  • Maximum Operating Pressure
    200.0 pounds per square inch single response
  • Thread Size
    0.125 inches 1st end
  • Opening Pressure Setting
    135.0 pounds per square inch
  • Material
    Copper alloy body
  • Media For Which Designed
    Hydrogen 5th response
  • Style Designator
    Straight through note: to be used for valve bodies of one section only.
  • Thread Series Designator
    Npt 1st end
More from these suppliers
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 4820002694633

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A11779-1 Spx Corporation
559B1M-135 Circor Aerospace, Inc.
A11779 Spx Corporation
A11779 Dielectric Products Co Inc
559B1M-135 Circor Aerospace, Inc.
A11779 Dielectric Products Co Inc
A11779-1 Spx Corporation
A11779 Spx Corporation
559B1M-135 Circor Aerospace, Inc.
A11779 Dielectric Products Co Inc
A11779-1 Spx Corporation
A11779 Spx Corporation
559B1M-135 Circor Aerospace, Inc.
A11779 Dielectric Products Co Inc
A11779-1 Spx Corporation
A11779 Spx Corporation
559B1M-135 Circor Aerospace, Inc.
A11779 Dielectric Products Co Inc
A11779-1 Spx Corporation
A11779 Spx Corporation
559B1M-135 Circor Aerospace, Inc.
A11779 Dielectric Products Co Inc
A11779-1 Spx Corporation
A11779 Spx Corporation
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