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NSN 4820-01-312-1908

Air Regulator Valve

About this product

Steel body material, 7.500 inches first end flange outside diameter, straight thru body style, media for which designed: steam.

Manufacturer part number U303933401 for national stock number 4820013121908.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-312-1908.

  • MPN or Model

    U303933401

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    100 lb
  • Body Material
    Steel
  • First End Flange Outside Diameter
    7.500 inches
  • Body Style
    Straight thru
  • Media For Which Designed
    Steam
  • First End Connection Type
    Raised face flange
  • First End Style Designator
    Raised
  • First End Raised Face Height
    0.250 inches
  • First End Raised Face Diameter
    4.125 inches
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    1.125 inches
  • First End Bolt Hole Quantity
    8
  • First End Bolt Hole Diameter
    0.875 inches
  • First End Bolt Circle Diameter
    5.875 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel, corrosion resisting
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Steel, corrosion resisting
  • End Connection Quantity
    2
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Remote Actuation Method
    Piston
  • Maximum Inlet Pressure Rating
    870.0 pounds per square inch
  • Outlet Pressure Setting
    135.0 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 4820013121908

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
U303933401 Leslie Controls, Inc.
L5-5 FOR TCEP Leslie Controls, Inc.
QLS-5-2.5IN Leslie Controls, Inc.
QLS-5 Leslie Controls, Inc.
Stock Check
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