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 5990-00-782-1400
NSN 5905-00-602-1572
NSN 6130-00-869-8908
NSN 6650-01-575-1044
NSN 6610-01-487-6102
NSN 5835-01-028-7009
NSN 5920-01-423-7669
NSN 6610-01-313-8296
NSN 5999-01-441-9308
NSN 5935-00-542-3634
NSN 5990-00-125-4100
NSN 5996-01-463-1685