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NSN 4820-00-139-3853

Stop-check Valve Cartridge

About this product

Disk flow control device, inside screw bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number 5003 2-1/2IN for national stock number 4820001393853.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-139-3853.

  • MPN or Model

    5003 2-1/2IN

  • 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.)
    44 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal
  • Features Provided
    Bonnet packing
  • Valve Size
    2.500 inches
  • Maximum Operating Pressure
    225.0 pounds per square inch single response
  • Outside Diameter
    7.000 inches all ends
  • Thickness
    0.562 inches all ends
  • First Connection Face To Centerline Distance
    4.250 inches
  • Bolt Hole Diameter
    0.750 inches all ends
  • Second Connection Face To Centerline Distance
    4.250 inches
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy flow control device
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Angle 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 4820001393853

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5003 2-1/2IN Milwaukee Valve Company, Inc.
1064NSC-212 Milwaukee Valve Company, Inc.
1064-N 2 1/2IN Milwaukee Valve Company, Inc.
FIGS783M0D Clow Corp
139-2 1-2INM0D William Powell Company The
1064-N Milwaukee Valve Company, Inc.
5003 2-1/2IN Service Brass & Aluminum Foundry
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