NSN 4820-00-283-9071
Restrictor Valve
About this product
Poppet flow control device, spring disk loading method, flareless 2nd end connection style, valve operation method: automatic.
Manufacturer part number R4002-3 for national stock number 4820002839071.
Datasheet
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Product description
Restrictor Check Valve NSN 4820-00-283-9071.
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MPN or Model
R4002-3
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.3 lb -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
Flareless 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube 2nd end -
Mounting Position
Horizontal -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.562 inches 1st end -
Seat Angle
12.0 degrees 2nd end -
Material
Steel comp 303 flow control device -
Material Specification
Qq-a-225/6 federal specification single material response seat -
Media For Which Designed
Hydraulic fluid, petroleum base single response -
Surface Treatment
Anodize -
Surface Treatment Specification
Mil-a-8625 military specification all treatment responses -
Style Designator
Straight thru -
Thread Series Designator
Unjf 1st end
Restrictor Check Valve
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
Pricing and Availability
Get a quote for 4820-00-283-9071 restrictor check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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R4002-3 | Engineered Magnetics Inc |
R4002-3 | Marvin Engineering Co., Inc. |
Stock Check
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