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 5996-01-178-7734
NSN 6105-01-367-2958
NSN 5910-01-374-1101
NSN 5975-00-532-8494
NSN 5925-00-448-9786
NSN 5895-00-710-4564
NSN 5910-01-468-1112
NSN 6130-01-426-3469
NSN 6240-00-405-2384
NSN 5996-01-100-1499
NSN 6145-01-531-3685
NSN 5975-00-190-4421