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NSN 4820-01-148-1736

Air Regulator Valve

About this product

With third connection,1/2 in.,900 lb asa b16.5 flange,with four 0.875 in. Dia bolt holes equally spaced on a 3.250 in. Dia bolt circle.

Manufacturer part number Y501830210 for national stock number 4820011481736.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-148-1736.

  • MPN or Model

    Y501830210

  • 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.)
    100 lb
  • Body Material
    Steel, astm a216, grade wcb
  • First End Flange Outside Diameter
    4.625 inches
  • Body Style
    Straight thru
  • Stem Material
    Steel, corrosion resisting
  • Furnished Items
    External 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
    1.688 inches
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.625 inches
  • First End Bolt Hole Quantity
    4
  • First End Bolt Hole Diameter
    0.750 inches
  • First End Bolt Circle Diameter
    3.250 inches
  • Second End Relationship With First End
    Identical
  • Face To Face Distance
    8.500 inches
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Steel, corrosion resisting
  • End Connection Quantity
    2
  • Regulation Type
    1st stage manual, 2nd stage automatic
  • Manual Control Method
    Wheel
  • Valve Loading Method
    Spring
  • Remote Actuation Method
    Diaphragm
  • Filter
    Not included
  • Tempurature Rating
    550.0 degrees fahrenheit
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 4820011481736

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
Y501830210 Leslie Controls, Inc.
21738N Leslie Controls, Inc.
21738N CTHVNS-2 3/4IN Leslie Controls, Inc.
CTHVNS-2 21738N 3/4IN Leslie Controls, Inc.
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