1-321-802-5889

NSN 4820-01-275-4219

Air Regulator Valve

About this product

Bronze body material, straight thru body style, steel, corrosion resisting stem material, media for which designed: steam or air or gas.

Manufacturer part number 30/3.4.1 for national stock number 4820012754219.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-275-4219.

  • MPN or Model

    30/3.4.1

  • 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.)
    12 lb
  • Body Material
    Bronze
  • Body Style
    Straight thru
  • Stem Material
    Steel, corrosion resisting
  • Media For Which Designed
    Steam or air or gas
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Thread Size And Series/type Designator
    1-11.5 npt
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel, corrosion resisting
  • Flow Control Device
    Disk
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +10.0/+285.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    300.0 pounds per square inch
  • Filter
    Not included
  • Tempurature Rating
    475.0 degrees fahrenheit
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 4820012754219

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
30/3.4.1 Leslie Controls, Inc.
U303056401 Leslie Controls, Inc.
303056401 Leslie Controls, Inc.
37 1IN AND 3466 Leslie Controls, Inc.
L223FALTB Leslie Controls, Inc.
Stock Check
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