1-321-802-5889

NSN 4820-00-784-4131

Fuel Manifold Check Valve

About this product

0.500 inches all ends pipe size accommodated, 0.812 inches offset distance, poppet flow control device, disk loading method: spring.

Manufacturer part number N10552B1-2IN for national stock number 4820007844131.

Datasheet

  • Product description

    Check Valve NSN 4820-00-784-4131.

  • MPN or Model

    N10552B1-2IN

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    6.2 lb
  • Pipe Size Accommodated
    0.500 inches all ends
  • Offset Distance
    0.812 inches
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Connection Style
    Streamlined with two brazing ring (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-b-637 federal specification single material response seat
  • Media For Which Designed
    Air 1st response
  • Style Designator
    Offset
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.

Mechanic Bill explains Fuel Manifold Check Valve

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NSN 4820007844131

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
N10552B1-2IN The Walworth Company
N330-1-2IN The Walworth Company
S4824-3119982REVB1-2IN Naval Ship Systems Command
Stock Check
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