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 6650-00-434-0188
NSN 5925-01-298-3422
NSN 5925-00-485-2851
NSN 6105-00-841-5202
NSN 5945-01-013-9311
NSN 6650-00-716-7628
NSN 6650-01-544-5197
NSN 5905-01-625-6165
NSN 6650-01-209-2409
NSN 5895-01-284-0256
NSN 5960-00-565-0101
NSN 5960-01-148-5214