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 6145-01-384-5619
NSN 5905-01-289-7665
NSN 6610-00-149-1534
NSN 5935-01-279-2973
NSN 5910-00-291-3955
NSN 6240-00-020-4709
NSN 6110-01-545-2608
NSN 6145-01-365-6527
NSN 5965-01-537-1536
NSN 6130-01-382-9623
NSN 6150-00-199-8764
NSN 5960-01-089-8155