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NSN 4820-01-420-5205

Stop-check Valve Cartridge

About this product

Disk flow control device, 4 all ends bolt holes, manual valve operation method, flange shape: round with holes all ends.

Manufacturer part number 2.5 IN. B12251E for national stock number 4820014205205.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-420-5205.

  • MPN or Model

    2.5 IN. B12251E

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flow Control Device
    Disk
  • Bolt Hole Quantity
    4 all ends
  • End Application
    Strategic sealift conversion ships class
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Vertical
  • Valve Size
    2.500 inches
  • Outside Diameter
    7.000 inches all ends
  • Thickness
    0.562 inches all ends
  • Bolt Hole Diameter
    0.750 inches all ends
  • Bolt Circle Diameter
    5.500 inches all ends
  • Material
    Copper alloy 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 4820014205205

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2.5 IN. B12251E Pima Valve, Inc.
2.5 IN. 224-1 Pima Valve, Inc.
2.5 IN. 224-1 Pima Valve, Inc.
2.5 IN. B12251E Pima Valve, Inc.
2.5 IN. 224-1 Pima Valve, Inc.
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