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NSN 4820-01-426-0293

Vent-check Valve

About this product

Automatic valve operation method, round with holes all ends flange shape, flange all ends connection type, mounting position: vertical.

Manufacturer part number 52-90F 4IN for national stock number 4820014260293.

Datasheet

  • Product description

    Vent-check Valve NSN 4820-01-426-0293.

  • MPN or Model

    52-90F 4IN

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • End Application
    Piping system on the strategic sealift conversion ships class
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Vertical
  • Valve Size
    4.000 inches
  • Outside Diameter
    9.000 inches all ends
  • Face To Face Distance
    11.000 inches
  • Bolt Circle Diameter
    6.250 inches all ends
  • Flange Face Design
    Plain all ends
  • Style Designator
    Straight through flanged ends
More from these suppliers
Vent-check Valve

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

Mechanic Bill explains Vent-check Valve

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NSN 4820014260293

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
52-90F 4IN Tate Andale, Inc.
3-400 4IN Tate Andale, Inc.
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