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 5945-00-615-9218
NSN 5935-00-305-4873
NSN 5915-01-656-2362
NSN 5930-01-153-7748
NSN 5835-00-698-9824
NSN 5965-01-540-0743
NSN 5996-01-459-9360
NSN 6150-01-481-1909
NSN 6610-01-121-0190
NSN 4140-01-646-1182
NSN 6150-01-317-7184
NSN 6110-01-487-5174