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NSN 4820-01-201-8145

Air Regulator Valve

About this product

Iron, cast body material, 8.500 inches first end flange outside diameter, straight thru body style, first end connection type: plain face flange.

Manufacturer part number 80043-D for national stock number 4820012018145.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-201-8145.

  • MPN or Model

    80043-D

  • 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
    Iron, cast
  • First End Flange Outside Diameter
    8.500 inches
  • Body Style
    Straight thru
  • First End Connection Type
    Plain face flange
  • First End Style Designator
    Plain
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.688 inches
  • First End Bolt Hole Quantity
    8
  • First End Bolt Hole Diameter
    0.750 inches
  • First End Bolt Circle Diameter
    7.000 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Bronze
  • Flow Control Device
    Diaphragm
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +10.0/+100.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    230.0 pounds per square inch
  • Filter
    Not included
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 4820012018145

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
80043-D Griswold Industries, Co.
48486 Griswold Industries, Co.
80040 Griswold Industries, Co.
48489 Griswold Industries, Co.
90FM-2 DWG48486 3.50IN Griswold Industries, Co.
Stock Check
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