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NSN 4820-00-288-7336

Stop-check Valve Cartridge

About this product

Disk flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, renewable seat ring type: threaded.

Manufacturer part number DE51S4824-7ALT1 for national stock number 4820002887336.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-288-7336.

  • MPN or Model

    DE51S4824-7ALT1

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Renewable Seat Ring Type
    Threaded
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    700.0 degrees fahrenheit 1st response
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal or vertical
  • Features Provided
    Bonnet packing
  • Valve Size
    1.250 inches
  • Maximum Operating Pressure
    1000.0 pounds per square inch 2nd response
  • Outside Diameter
    6.125 inches all ends
  • Face To Face Distance
    9.500 inches
  • Thickness
    0.875 inches all ends
  • Bolt Hole Diameter
    0.875 inches all ends
  • Bolt Circle Diameter
    4.500 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.250 inches all ends
  • Raised Face Diameter
    2.875 inches all ends
  • Material
    Steel stem
  • Material Specification
    Astm a216, grade wcb assn standard single material response body
  • Style Designator
    Straight through flanged ends
More from these suppliers
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 4820002887336

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DE51S4824-7ALT1 Naval Sea Systems Command
DE51S4824-7ALT1 Naval Ship Systems Command
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