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 2925-01-285-7163
NSN 5985-01-061-2828
NSN 5895-00-617-4429
NSN 5910-01-196-6153
NSN 5950-00-646-6750
NSN 5999-00-463-5050
NSN 5945-00-460-4476
NSN 2925-00-993-7715
NSN 5990-00-229-4647
NSN 5835-01-234-3524
NSN 6145-00-375-5224
NSN 6105-00-717-8998