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NSN 4820-01-628-3936

Velocity Fuse

About this product

Inline valve proof pressure:400 psig; inline vlave burst pressure:above 500 psig; applications:refrigeration and heating equipment;o-ring material:buna n.

Manufacturer part number 559T-1M-140 for national stock number 4820016283936.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-628-3936.

  • MPN or Model

    559T-1M-140

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Minimum Operating Temp
    -65.0 degrees fahrenheit
  • Valve Size
    0.125 inches
  • Maximum Operating Pressure
    200.0 pounds per square inch single response
  • Material
    Steel comp 303 body
  • Style Designator
    Straight through note: to be used for valve bodies of one section only.
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 4820016283936

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
559T-1M-140 Circor Aerospace, Inc.
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