NSN 4820-00-947-0126
Air Regulator Valve
Aluminum alloy body material, anodized outside surface treatment, tee body style, stem material: steel.
Manufacturer part number 3A031-2 for national stock number 4820009470126.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-00-947-0126.
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MPN or Model
3A031-2
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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.)
0.8 lb -
Body Material
Aluminum alloy -
Outside Surface Treatment
Anodized -
Body Style
Tee -
Stem Material
Steel -
Media For Which Designed
Hydraulic oil -
First End Connection Type
Threaded internal boss -
First End Style Designator
Gasket seal -
First End Thread Size And Series/type Designator
9/16-18 unf -
First End Thread Class
2b -
First End Thread Direction
Right-hand -
Second End Relationship With First End
Identical -
Third End Relationship With Preceding Ends
Identical with first end -
Seat Material
Aluminum alloy -
Center To Center Distance
0.875 inches -
Flow Control Device
Piston, free type -
Flow Control Device Material
Steel -
End Connection Quantity
3 -
Mounting Facility
Bracket -
Regulation Type
Automatic single stage -
Valve Loading Method
Spring -
Maximum Inlet Pressure Rating
3000.0 pounds per square inch -
Outlet Pressure Setting
1500.0 pounds per square inch
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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 4820-00-947-0126 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
3A031-2 | Arkwin Industries, Inc. |
65652-09028-101 | Airbus Deutschland Gmbh -werkbremen- |
65652-09028-101 | Sikorsky Aircraft Corporation |
Stock Check
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