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 5855-00-821-7512
NSN 2925-00-115-5857
NSN 5925-01-169-2626
NSN 6220-00-038-1712
NSN 6650-01-442-7893
NSN 5975-01-089-8641
NSN 5965-00-191-6788
NSN 6105-01-502-3024
NSN 5910-00-718-7646
NSN 6110-00-187-4537
NSN 5975-01-464-8681
NSN 5945-00-227-8581