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NSN 4820-01-457-8158

Breather Valve

About this product

W/nr65 diaphragm pilot; op by 80 bp pilot control valve; functions as combination back pressure sustaining and relief valve.

Manufacturer part number 02 S NR65 L15-120BP 010 for national stock number 4820014578158.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-457-8158.

  • MPN or Model

    02 S NR65 L15-120BP 010

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • Body Material
    Steel, corrosion resisting
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 4820014578158

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
02 S NR65 L15-120BP 010 Roll Seal Valve Co Inc The
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