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NSN 4820-01-004-8464

Stop-check Valve Cartridge

About this product

Disk flow control device, exposed spring bonnet type, integral bonnet attachment method, disk loading method: spring.

Manufacturer part number 37459S/A for national stock number 4820010048464.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-004-8464.

  • MPN or Model

    37459S/A

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flow Control Device
    Disk
  • Bonnet Type
    Exposed spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    8 all ends
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal or vertical
  • Valve Size
    4.000 inches
  • Outside Diameter
    7.800 inches 1st end
  • Face To Face Distance
    7.843 inches
  • Thickness
    0.500 inches all ends
  • Bolt Hole Diameter
    0.375 inches 1st end
  • Bolt Circle Diameter
    6.385 inches 1st end
  • Flange Face Design
    Plain all ends
  • Material
    Aluminum alloy
  • 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 4820010048464

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
37459S/A Crane Pumps & Systems, Inc.
37459S/A Crane Pumps & Systems, Inc.
37459S/A Crane Pumps & Systems, Inc.
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