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 5960-01-399-4327
NSN 5835-01-535-8470
NSN 5999-01-583-2886
NSN 2925-01-400-2286
NSN 6130-01-463-8359
NSN 5925-00-214-8386
NSN 4140-00-127-5311
NSN 6620-01-454-5717
NSN 5925-01-512-2268
NSN 5915-01-013-8995
NSN 5999-01-164-9213
NSN 6135-00-823-3034