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 5950-01-416-5090
NSN 5990-01-370-7912
NSN 6110-00-155-4303
NSN 6110-01-303-0182
NSN 5950-01-225-9985
NSN 6135-01-603-8367
NSN 4140-01-154-1041
NSN 6150-00-100-4373
NSN 5910-01-462-9137
NSN 5945-01-634-0588
NSN 5905-01-519-9021
NSN 5915-01-521-4073