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 5895-00-144-8162
NSN 6130-00-222-5291
NSN 5895-00-685-8692
NSN 6105-01-231-9457
NSN 6130-01-531-0335
NSN 5950-00-354-2494
NSN 6685-01-259-2596
NSN 4140-00-254-7257
NSN 5915-01-425-1401
NSN 5945-01-426-1064
NSN 5965-00-519-6966
NSN 6685-00-025-9154