1-321-802-5889

NSN 4820-01-474-6344

Air Regulator Valve

About this product

Valve has no. 36 retaining ring, no. 35 o-ring (union), no. 37 seat ring, no. 23 stem, and no. 42 limiting ring; does not have brazing ring nor tailpiece.

Manufacturer part number 40400-416 for national stock number 4820014746344.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-474-6344.

  • MPN or Model

    40400-416

  • 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, astm b61
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy
  • Furnished Items
    Union nut
  • Media For Which Designed
    Water, salt
  • First End Connection Type
    Unthreaded internal pipe
  • First End Style Designator
    Socket
  • First End Pipe Size Accommodated
    1.250 inches
  • Second End Relationship With First End
    Identical
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Rubber, buna-n
  • End Connection Quantity
    2
  • Renewable Seat Ring Type
    Threaded
  • Outlet Pressure Range
    +50.0/+125.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    250.0 pounds per square inch
  • Filter
    Not included
  • Part Name Assigned By Controlling Agency
    1-1/4 " trac style 'h' sea waater pressure reducing valve as per mil-v-2042/astm f 1370 type ii 250 lb
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 4820014746344

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
40400-416 Trac Regulators Inc
40400-4 ASSY 40400-416/CD40681 Trac Regulators Inc
40400-4 Trac Regulators Inc
40400-416 Trac Regulators Inc
40400-4 ASSY 40400-416/CD40681 Trac Regulators Inc
40400-4 Trac Regulators Inc
40400-416 Trac Regulators Inc
40400-4 ASSY 40400-416/CD40681 Trac Regulators Inc
40400-4 Trac Regulators Inc
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