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 5895-01-567-3188
NSN 5855-00-610-4052
NSN 5895-01-086-1342
NSN 5835-01-150-6084
NSN 6610-01-459-1951
NSN 5855-00-055-1694
NSN 5915-00-372-4522
NSN 6130-01-390-4623
NSN 6135-01-374-6631
NSN 5915-00-376-5723
NSN 5855-01-417-3250
NSN 6150-00-353-7392