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 6105-00-681-6261
NSN 5985-01-469-9152
NSN 5960-01-456-1735
NSN 5990-00-866-3694
NSN 5999-01-115-6403
NSN 5960-00-372-4876
NSN 5855-01-250-2421
NSN 6130-00-141-8317
NSN 2925-01-618-2458
NSN 5998-01-551-2766
NSN 5985-00-974-6360
NSN 6685-01-054-9054