NSN 4820-00-679-5328
Fuel Manifold Check Valve
About this product
Poppet flow control device, spring disk loading method, plain, optional end (pipe) 2nd end connection style, valve operation method: automatic.
Manufacturer part number 452-1/4S2-1 for national stock number 4820006795328.
Datasheet
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Product description
Check Valve NSN 4820-00-679-5328.
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MPN or Model
452-1/4S2-1
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.3 lb -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
250.0 degrees fahrenheit single response -
Connection Style
Plain, optional end (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Mounting Position
Horizontal or vertical -
Maximum Operating Pressure
5000.0 pounds per square inch single response -
Thread Size
0.250 inches all ends -
Material
Steel comp 440a flow control device -
Material Specification
Fed standard 66, aisi/sae 1117 federal standard single material response seat -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Qq-p-416 federal specification single treatment response -
Style Designator
Straight thru -
Thread Series Designator
Npt 1st end
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Pricing and Availability
Get a quote for 4820-00-679-5328 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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452-1/4S2-1 | Parker-hannifin Corporation |
452-1-4S | Teledyne Industries Inc |
452-1-4S | Curtiss-wright Flow Control |
Stock Check
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