1-321-802-5889

NSN 4820-00-712-6028

Air Regulator Valve

About this product

Brass body material, any acceptable outside surface treatment, angle body style, stem material: steel.

Manufacturer part number SR4J-590 for national stock number 4820007126028.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-712-6028.

  • MPN or Model

    SR4J-590

  • 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
  • Unit Weight (Est.)
    0.5 lb
  • Body Material
    Brass
  • Outside Surface Treatment
    Any acceptable
  • Body Style
    Angle
  • Stem Material
    Steel
  • Furnished Items
    Automatic relief valve and inlet pressure gage and outlet pressure gage
  • Media For Which Designed
    Air, oil pumped and argon, oil pumped and helium, oil pumped
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Swivel nut, flared
  • First End Outside Diameter Tube Accommodated
    Any acceptable
  • First End Thread Size And Series/type Designator
    1/4-14 npt
  • First End Thread Class
    2a
  • First End Thread Direction
    Left-hand
  • Second End Relationship With First End
    Not identical
  • Second End Connection Type
    Threaded external gas cylinder
  • Second End Style Designator
    Plain
  • Second End Thread Size And Series/type Designator
    0.373-24 ngo
  • Second End Thread Direction
    Right-hand
  • Seat Material
    Bronze
  • First End Seat Radius
    Any acceptable
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Bronze
  • End Connection Quantity
    2
  • Second End Thread Pitch Diameters
    +0.3435 to 0.3459 inches
  • Renewable Seat Ring Type
    Threaded
  • Outlet Pressure Range
    +0.0 to 1000.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Weight
  • Maximum Inlet Pressure Rating
    3500.0 pounds per square inch
  • Outlet Pressure Accuracy Rating
    Not rated
  • Filter
    Included
  • Unable To Decode
    Unable to decode and unable to decode
  • Unable To Decode
    Unable to decode and unable to decode
  • Tempurature Rating
    85.0 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 4820007126028

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SR4J-590 Victor Equipment Co
0781-1449 Victor Equipment Co
SR11-590 Amerigas Inc
0780-3207 Victor Equipment Co
SR11-590 Victor Equipment Co
Stock Check
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