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 5998-01-106-5018
NSN 5915-01-560-5493
NSN 5935-01-294-4709
NSN 6110-01-134-5432
NSN 5895-01-191-8424
NSN 5998-00-038-4685
NSN 5920-01-560-9964
NSN 6620-01-426-2220
NSN 6135-01-627-1056
NSN 5998-01-582-1315
NSN 5990-01-411-5930
NSN 6150-01-385-2199