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.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 5965-00-341-9312
NSN 5905-01-243-0733
NSN 5965-00-133-3031
NSN 6135-01-617-0253
NSN 5925-01-564-7456
NSN 2925-01-069-5324
NSN 5975-01-364-2447
NSN 5835-00-905-7165
NSN 6150-00-891-7922
NSN 6110-01-196-6385
NSN 6650-00-158-3683
NSN 5905-01-057-2667