1-321-802-5889

NSN 4820-01-313-4124

Stop-check Valve Cartridge

About this product

Slide flow control device, packing retaining bonnet type, plain, optional end (pipe) all ends connection style, valve operation method: automatic.

Manufacturer part number 689B31-4D11 for national stock number 4820013134124.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-313-4124.

  • MPN or Model

    689B31-4D11

  • 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.)
    0.5 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Slide
  • Bonnet Type
    Packing retaining
  • Maximum Operating Temp
    160.0 degrees fahrenheit single response
  • End Application
    4930-00-888-5119 pre-oiler
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Facility
    Panel
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    6000.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Material
    Stainless steel flow control device
  • Material Specification
    Mil-r-7362 military specification single material response packing
  • Media For Which Designed
    Fuel/oil, hydrocarbon single response
  • Surface Treatment
    Anodize
  • Style Designator
    Straight thru
  • Supplementary Features
    Optional flow control device: spool
  • Thread Series Designator
    Npt all ends
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820013134124

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
689B31-4D11 King Brand Music Paper Inc
689B-3-1/4 D11 Teledyne Industries Inc
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