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 6130-01-589-4142
NSN 6135-00-073-8939
NSN 5835-01-461-8184
NSN 6610-00-625-1942
NSN 6105-01-211-0006
NSN 6650-01-485-5388
NSN 6320-01-246-4390
NSN 5996-01-640-6852
NSN 6220-01-533-4170
NSN 5925-01-572-1909
NSN 5985-01-362-4194
NSN 5990-01-442-3520