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 5835-00-794-7500
NSN 6240-00-299-9819
NSN 6685-00-325-4197
NSN 5985-01-477-2657
NSN 5945-01-467-9886
NSN 5920-01-445-7000
NSN 2925-01-389-3726
NSN 6220-00-787-3277
NSN 5895-01-183-0424
NSN 6240-01-199-7653
NSN 6110-01-641-5006
NSN 5945-01-047-1799