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 7035-01-480-5537
NSN 6105-01-500-0891
NSN 5920-00-918-4371
NSN 7035-01-412-8322
NSN 5999-01-103-6491
NSN 6110-01-063-3441
NSN 5999-01-420-5967
NSN 6110-00-118-6174
NSN 6645-01-045-4088
NSN 6240-01-369-3758
NSN 5915-00-221-2391
NSN 5960-01-430-3911