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 6105-00-707-5962
NSN 5895-01-521-4033
NSN 5835-01-456-3922
NSN 5930-00-422-3637
NSN 6650-01-200-7657
NSN 6105-01-192-0532
NSN 5925-01-152-1188
NSN 5910-00-288-1898
NSN 5950-01-556-7989
NSN 5960-00-014-3445
NSN 6110-01-187-0603
NSN 5930-00-517-7293