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 2925-01-332-7178
NSN 5999-01-326-4614
NSN 7035-00-193-2269
NSN 5855-01-538-0789
NSN 5905-01-083-0110
NSN 6240-01-487-4551
NSN 6150-00-913-1321
NSN 6145-01-116-1274
NSN 5905-00-240-3205
NSN 5965-00-871-8987
NSN 5910-00-243-1402
NSN 6240-01-431-3093