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Fluid Pressure Regulating Valve

Model / MPN: 45190 | NSN: 4820-00-399-5365
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
4820-00-399-5365
Sold in multiples of
EA
DEMIL
NO
Body Material
Cres, ams 5343
Outside Surface Treatment
Passivated
Body Style
Straight thru
Media For Which Designed
Air
First End Connection Type
Threaded external tube
First End Style Designator
Flared
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
3a
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
Steel, qq-s-763
First End Seat Angle In Deg
37.0
Packing Material
Any acceptable
Flow Control Device
Poppet
Flow Control Device Material
Plastic
End Connection Quantity
3
Renewable Seat Ring Type
Any acceptable
Outlet Pressure Range
+10.0/+12.0 pounds per square inch
Outlet Pressure Range
+10.0 to 12.0 pounds per square inch
Regulation Type
Automatic single stage
Valve Stem Design
Single seat
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
165.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
45190 Series Parts

Pricing and Availability

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45190 Cross Reference
  • 45190-3
  • 673094-101