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 6220-00-834-1852
NSN 5960-01-200-4621
NSN 6110-00-553-0285
NSN 5835-01-426-0069
NSN 6135-01-560-8130
NSN 5965-00-246-5612
NSN 6135-01-595-9328
NSN 6130-01-156-6771
NSN 6645-01-101-2877
NSN 5975-01-050-7785
NSN 6130-01-248-9222
NSN 5996-00-231-9322