1-321-802-5889

NSN 4820-00-288-7288

Velocity Fuse

About this product

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

Manufacturer part number T3-4-25 for national stock number 4820002887288.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-288-7288.

  • MPN or Model

    T3-4-25

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.750 inches 2nd end
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    14 2nd end
  • Adjustable Pressure Range
    +18.0/+32.0 pounds per square inch
  • Maximum Operating Pressure
    100.0 pounds per square inch single response
  • Thread Size
    0.500 inches all ends
  • Material
    Nickel alloy flow control device
  • Media For Which Designed
    Fuel/oil, hydrocarbon 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 4820002887288

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
T3-4-25 Anderson Greenwood Lp
T3-4-25 Kunkle Industries Inc
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