NSN 4820-00-991-8621
Air Regulator Valve
Steel body material, straight thru body style, steel, corrosion resisting stem material, first end connection type: threaded internal pipe.
Manufacturer part number DP8441-1 for national stock number 4820009918621.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-00-991-8621.
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MPN or Model
DP8441-1
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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.)
1.3 lb -
Body Material
Steel -
Body Style
Straight thru -
Stem Material
Steel, corrosion resisting -
First End Connection Type
Threaded internal pipe -
First End Style Designator
Double compression -
First End Thread Size And Series/type Designator
1/8-27 nptf -
First End Thread Direction
Right-hand -
Second End Relationship With First End
Identical -
Seat Material
Steel, corrosion resisting -
Flow Control Device
Diaphragm -
Flow Control Device Material
Steel -
End Connection Quantity
2 -
Regulation Type
Automatic single stage -
Valve Loading Method
Spring -
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 4820-00-991-8621 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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DP8441-1 | Johnson Controls, Inc. |
DP8441-1 | Emerson Electric Co |
25-9980 | Johnson Controls, Inc. |
Stock Check
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