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 5990-01-426-7350
NSN 6110-01-266-9518
NSN 5998-01-420-5982
NSN 5945-01-389-3832
NSN 5996-00-302-4701
NSN 6150-01-618-4581
NSN 6650-01-314-8454
NSN 6610-01-062-9994
NSN 7035-00-437-7950
NSN 6620-01-517-0014
NSN 5835-00-128-8762
NSN 6110-00-311-6664