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 5925-00-023-0104
NSN 6150-00-227-5697
NSN 5905-01-098-7591
NSN 5985-01-434-5091
NSN 5835-00-089-0588
NSN 5895-00-805-3919
NSN 5999-00-452-9641
NSN 6145-00-089-6945
NSN 5910-01-491-2763
NSN 6105-00-957-5703
NSN 5835-01-219-0586
NSN 5965-01-165-9787