1-321-802-5889

NSN 4820-01-290-1055

Air Regulator Valve

About this product

Bronze, mil-b-16541 body material, straight thru body style, nickel copper alloy, qq-n-288 stem material, media for which designed: water, salt.

Manufacturer part number 40444-404 for national stock number 4820012901055.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-290-1055.

  • MPN or Model

    40444-404

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127200 - Pressure Redcng Water Relief Valve
  • Body Material
    Bronze, mil-b-16541
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy, qq-n-288
  • Media For Which Designed
    Water, salt
  • First End Connection Type
    Unthreaded internal pipe
  • First End Style Designator
    Streamlined with one brazing ring
  • First End Pipe Size Accommodated
    1.500 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Nickel copper alloy, qq-n-288
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Rubber, synthetic, mil-d-17650
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +85.0/+125.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    250.0 pounds per square inch
More from these suppliers
Fluid Pressure Regulating Valve

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Mechanic Bill explains Air Regulator Valve

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NSN 4820012901055

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
40444-404 Trac Regulators Inc
40444-4 Trac Regulators Inc
40444-4 ITEM 40444-404 Trac Regulators Inc
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