1-321-802-5889

NSN 4820-01-263-0040

Air Regulator Valve

About this product

Steel body material, 4.250 inches first end flange outside diameter, straight thru body style, stem material: nickel copper alloy.

Manufacturer part number 40548-002 for national stock number 4820012630040.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-263-0040.

  • MPN or Model

    40548-002

  • 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.)
    45 lb
  • Body Material
    Steel
  • First End Flange Outside Diameter
    4.250 inches
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy
  • First End Connection Type
    Raised face flange
  • First End Style Designator
    Raised
  • First End Raised Face Height
    0.062 inches
  • First End Raised Face Diameter
    2.000 inches
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.438 inches
  • First End Bolt Hole Quantity
    4
  • First End Bolt Hole Diameter
    0.625 inches
  • First End Bolt Circle Diameter
    3.125 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Nickel copper alloy
  • Face To Face Distance
    10.062 inches
  • Packing Material
    Rubber, buna-n
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Nickel copper alloy
  • End Connection Quantity
    2
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Filter
    Not included
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 4820012630040

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
40548-002 Trac Regulators Inc
40548 Trac Regulators Inc
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