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 6645-00-551-8291
NSN 5910-01-629-4245
NSN 5999-00-199-9551
NSN 5935-01-365-5360
NSN 5925-01-470-4218
NSN 5905-01-370-3801
NSN 5855-01-474-6456
NSN 5935-00-731-6352
NSN 6110-01-068-0301
NSN 5835-01-010-3103
NSN 7035-01-295-1609
NSN 6110-01-461-1058