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NSN 4820-00-068-8111

Air Regulator Valve

About this product

Aluminum alloy body material, tee body style, hydrocarbon fuels and oils media for which designed, first end connection type: threaded internal tube.

Manufacturer part number 411590-50 for national stock number 4820000688111.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-068-8111.

  • MPN or Model

    411590-50

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Aluminum alloy
  • Body Style
    Tee
  • Media For Which Designed
    Hydrocarbon fuels and oils
  • First End Connection Type
    Threaded internal tube
  • First End Style Designator
    Gasket seal
  • First End Outside Diameter Tube Accommodated
    0.375 inches
  • First End Thread Size And Series/type Designator
    9/16-18 unf
  • First End Thread Class
    3b
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Third End Relationship With Preceding Ends
    Not identical with first or second end
  • Third End Connection Type
    Threaded external tube
  • Third End Style Designator
    Flared
  • Third End Outside Diameter Tube Accommodated
    0.375 inches
  • Third End Thread Size And Series/type Designator
    9/16-18 unf
  • Third End Thread Class
    3a
  • Third End Thread Direction
    Right-hand
  • Seat Material
    Aluminum alloy
  • First End Seat Angle In Deg
    120.0
  • Third End Seat Angle In Deg
    37.0
  • Center To Center Distance
    0.875 inches
  • End Connection Quantity
    3
  • Mounting Facility
    Flange
  • Outlet Pressure Range
    +910.0/+1010.0 pounds per square inch
  • Regulation Type
    Manual single stage
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    3000.0 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 4820000688111

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
411590-50 Allied-signal Inc
411590-50 Honeywell International Inc.
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