1-321-802-5889

NSN 4820-00-727-4122

Air Regulator Valve

About this product

Steel, corrosion resisting body material, straight thru body style, steel, corrosion resisting stem material, furnished items: pressure breaker.

Manufacturer part number 1A34121-1 for national stock number 4820007274122.

Picture of NSN 4820-00-727-4122 Picture of NSN 4820-00-727-4122 Picture of NSN 4820-00-727-4122

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-727-4122.

  • MPN or Model

    1A34121-1

  • 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
  • Unit Weight (Est.)
    1.5 lb
  • Body Material
    Steel, corrosion resisting
  • Body Style
    Straight thru
  • Stem Material
    Steel, corrosion resisting
  • Furnished Items
    Pressure breaker
  • Media For Which Designed
    Nitrogen, gaseous and freon r12
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Thread Size And Series/type Designator
    1/4-18 npt
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel, corrosion resisting
  • End Connection Quantity
    2
  • Renewable Seat Ring Type
    Pressed-in
  • Outlet Pressure Range
    +0.0/+175.0 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
  • Filter
    Not included
  • Tempurature Rating
    Between -40.0 degrees fahrenheit and 200.0 degrees fahrenheit
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 4820007274122

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1A34121-1 Boeing Company, The
R83-200-NNNA Norgren C A Co
11-010-206 Norgren C A Co
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