1-321-802-5889

NSN 4820-00-881-3261

Air Regulator Valve

About this product

Steel body material, 5.250 inches first end flange outside diameter, straight thru body style, furnished items: internal pilot valve.

Manufacturer part number 17390N LNS-S-1-1-4IN FLGE for national stock number 4820008813261.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-881-3261.

  • MPN or Model

    17390N LNS-S-1-1-4IN FLGE

  • 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.)
    80 lb
  • Body Material
    Steel
  • First End Flange Outside Diameter
    5.250 inches
  • Body Style
    Straight thru
  • Furnished Items
    Internal pilot valve
  • 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
    2.500 inches
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.812 inches
  • First End Bolt Hole Quantity
    4
  • First End Bolt Hole Diameter
    0.688 inches
  • First End Bolt Circle Diameter
    3.875 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Cobalt alloy
  • Face To Face Distance
    9.000 inches
  • Flow Control Device
    Poppet
  • Flow Control Device Material
    Steel, corrosion resisting
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +100.0/+450.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Spring
  • Remote Actuation Method
    Piston
  • Maximum Inlet Pressure Rating
    600.0 pounds per square inch
  • 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 4820008813261

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
17390N LNS-S-1-1-4IN FLGE Leslie Controls, Inc.
MILV17848 Military Specifications
17390N LNS-5 1 Leslie Controls, Inc.
LNS5-1 1-4IN Leslie Controls, Inc.
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