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 6150-00-994-5030
NSN 5920-01-377-5803
NSN 2925-01-342-1712
NSN 5930-00-250-7673
NSN 5915-01-546-1529
NSN 5945-01-429-9168
NSN 5950-00-466-3377
NSN 6320-00-242-3300
NSN 6110-00-173-5889
NSN 6110-00-115-0882
NSN 5965-00-006-8004
NSN 6130-01-432-0986