1-321-802-5889

NSN 4820-00-199-2392

Breather Valve

About this product

Aluminum alloy, qq-a-200/3, alloy 2024, t4 body material, 15.0 pounds per square inch maximum operating pressure, anodized outside surface treatment, body style: single connection straight thru.

Manufacturer part number P4-309-1-1 for national stock number 4820001992392.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-00-199-2392.

  • MPN or Model

    P4-309-1-1

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Body Material
    Aluminum alloy, qq-a-200/3, alloy 2024, t4
  • Maximum Operating Pressure
    15.0 pounds per square inch
  • Outside Surface Treatment
    Anodized
  • Body Style
    Single connection straight thru
  • Tempurature Rating
    -65.0 degrees fahrenheit and 300.0 degrees fahrenheit
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded external boss
  • First End Style Designator
    Plain
  • First End Thread Size And Series/type Designator
    7/8-20 unef
  • First End Thread Class
    3a
  • First End Thread Direction
    Right-hand
  • Seat Material
    Aluminum alloy, qq-a-200/3, alloy 2024, t4
  • Flow Control Device
    Poppet
  • Flow Control Device Material
    Aluminum alloy, qq-a-200/3, alloy 2024, t4
  • End Connection Quantity
    1
  • Disk Loading Method
    Spring
  • Opening Pressure Setting
    2.0 pounds per square inch
  • Valve Venting Design Type
    Atmospheric
  • Valve Relief Design Type
    Pressure
More from these suppliers
Gaseous Products Pressure Equalizing Valve

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

Mechanic Bill explains Breather Valve

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NSN 4820001992392

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
P4-309-1-1 Circor Aerospace, Inc.
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