NSN 4820-00-881-3261
Air Regulator Valve
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
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Product description
Fluid Pressure Regulating Valve NSN 4820-00-881-3261.
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MPN or Model
17390N LNS-S-1-1-4IN FLGE
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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
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-881-3261 fluid pressure regulating valveManufacturer 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. |
Stock Check
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