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NSN 4820-01-330-5978

Air Regulator Valve

About this product

Includes handwheel.

Manufacturer part number 2984F for national stock number 4820013305978.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-330-5978.

  • MPN or Model

    2984F

  • 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
  • Body Material
    Bronze
  • First End Flange Outside Diameter
    9.062 inches
  • Body Style
    Straight thru
  • Media For Which Designed
    Water
  • 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
    0.562 inches
  • First End Bolt Hole Quantity
    10
  • First End Bolt Hole Diameter
    0.688 inches
  • First End Bolt Circle Diameter
    7.812 inches
  • Second End Relationship With First End
    Identical
  • Face To Face Distance
    13.000 inches
  • Flow Control Device
    Disk
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +3.0/+10.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • 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 4820013305978

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2984F Atwood & Morrill Co. Inc.
CA139-S4824-863191 Naval Ship Systems Command
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