1-321-802-5889

NSN 4820-01-491-7224

Breather Valve

About this product

Specially made valve for storage containers; meets sae specification as27166, replaces cancelled mil-v-27166.

Manufacturer part number TA770-2111 for national stock number 4820014917224.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-491-7224.

  • MPN or Model

    TA770-2111

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Aluminum alloy
  • Outside Surface Treatment
    Anodized
  • Body Style
    Single connection, straight flow
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Plain
  • First End Outside Diameter Tube Accommodated
    2.020 inches
  • First End Thread Class
    2a
  • Flow Control Device
    Disk, flat
  • End Connection Quantity
    1
  • Valve Venting Design Type
    Atmospheric
  • End Application
    Storage containers
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 4820014917224

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
TA770-2111 Agm Container Controls Inc.
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