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Fluid Pressure Regulating Valve

Model / MPN: AA14520 | NSN: 4820-00-474-2252
ITAR Registered seal

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 ga (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.

Product Details
NATO Stock Number
4820-00-474-2252
Sold in multiples of
DEMIL
NO
Body Material
Aluminum alloy
Outside Surface Treatment
Any acceptable
Body Style
Tee angle
Furnished Items
Automatic relief valve
Media For Which Designed
Fluid, petroleum base
First End Connection Type
Threaded internal tube
First End Outside Diameter Tube Accommodated
0.500 inches
First End Thread Size And Series/type Designator
3/4-16 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
Not identical with first or second end
Third End Connection Type
Threaded internal tube
Third End Outside Diameter Tube Accommodated
0.250 inches
Third End Thread Size And Series/type Designator
7/16-20 unf
Third End Thread Class
2b
Third End Thread Direction
Right-hand
Seat Material
Steel, corrosion resisting
Flow Control Device
Cone, top guided
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
3
Outlet Pressure Range
+800.0/+1050.0 pounds per square inch
Outlet Pressure Range
+800.0 to 1050.0 pounds per square inch
Regulation Type
Automatic double stage
Valve Stem Design
Double seat
Valve Loading Method
Spring
Remote Actuation Method
Spool
Maximum Inlet Pressure Rating
800.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
AA145 Series Parts

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AA14520 Cross Reference