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 6105-01-114-4452
NSN 5975-01-363-5958
NSN 7035-01-530-4374
NSN 7035-01-023-1008
NSN 6240-01-463-8276
NSN 5965-01-191-0735
NSN 6130-00-873-2995
NSN 5920-00-056-1612
NSN 6620-00-891-8584
NSN 5950-01-026-0680
NSN 4140-01-032-3705
NSN 5950-00-106-3816