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 5910-01-210-9822
NSN 6110-00-652-6643
NSN 5965-01-497-5961
NSN 6105-01-425-1451
NSN 6240-01-359-6024
NSN 5945-01-579-3212
NSN 5985-00-203-5876
NSN 6105-01-218-8158
NSN 5920-00-816-7535
NSN 2925-01-462-1620
NSN 6645-01-052-4069
NSN 5996-01-561-3230