NSN 4820-01-043-6747
Air Regulator Valve
Iron body material, straight thru body style, bronze stem material, media for which designed: steam.
Manufacturer part number B1-2 for national stock number 4820010436747.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-01-043-6747.
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MPN or Model
B1-2
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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)
051080 - Faucets, Bibcocks, Gates Valves -
Body Material
Iron -
Body Style
Straight thru -
Stem Material
Bronze -
Media For Which Designed
Steam -
First End Connection Type
Threaded internal pipe -
First End Style Designator
Plain -
First End Thread Size And Series/type Designator
1/2-14 npt -
First End Thread Direction
Right-hand -
Second End Relationship With First End
Identical -
Seat Material
Bronze -
Flow Control Device
Disk, bottom guided -
Flow Control Device Material
Bronze -
End Connection Quantity
2 -
Outlet Pressure Range
+10.0/+45.0 pounds per square inch -
Regulation Type
1st stage manual, 2nd stage automatic -
Manual Control Method
Screw -
Valve Stem Design
Double seat -
Valve Loading Method
Spring -
Remote Actuation Method
Diaphragm -
Maximum Inlet Pressure Rating
125.0 pounds per square inch -
Filter
Not included -
Tempurature Rating
400.0 degrees fahrenheit
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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 4820-01-043-6747 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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B1-2 | Imi Cash Valve Inc |
Stock Check
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