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NSN 4820-01-040-5557

Velocity Fuse

About this product

Disk flow control device, 2211.0 cubic feet per minute valve discharge flow rate, g9 plain, optional en (pipe) all ends connection style, valve operation method: automatic.

Manufacturer part number 11AV-3/4IN, 1/8IN ORFICE for national stock number 4820010405557.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-040-5557.

  • MPN or Model

    11AV-3/4IN, 1/8IN ORFICE

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    133300 - Machinery/machines NOI
  • Unit Weight (Est.)
    1.5 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Valve Discharge Flow Rate
    2211.0 cubic feet per minute
  • Maximum Operating Temp
    500.0 degrees fahrenheit single response
  • Connection Style
    G9 plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Material
    Stainless steel
  • Media For Which Designed
    Air single response
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
  • Furnished Items And Quantity
    1 float and 1 lever
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 4820010405557

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
11AV-3/4IN, 1/8IN ORFICE Armstrong International, Inc.
11AV-3-4 Beta Fluid Systems Inc.
11AV-3/4 IN. ORIFICE Armstrong International, Inc.
Stock Check
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