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 6240-01-050-8306
NSN 5960-01-570-8605
NSN 5950-01-399-8677
NSN 7035-00-001-4586
NSN 5965-01-230-5521
NSN 2925-01-068-3844
NSN 6320-01-067-0474
NSN 5925-01-536-7650
NSN 6135-01-265-1384
NSN 5935-01-068-9913
NSN 6105-00-891-9768
NSN 6650-00-997-4337