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 5996-01-275-9251
NSN 5905-01-336-3790
NSN 6105-00-763-7967
NSN 6610-01-308-6148
NSN 5925-01-642-3506
NSN 5920-00-279-6584
NSN 5910-01-509-3136
NSN 6240-00-452-5241
NSN 6645-01-513-4782
NSN 5895-00-034-2108
NSN 7035-01-658-1623
NSN 6240-00-538-0920