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 6135-01-322-4655
NSN 6145-01-105-7872
NSN 5985-00-823-6302
NSN 5930-01-049-3212
NSN 5950-01-650-3499
NSN 5998-01-523-0648
NSN 5985-01-487-7128
NSN 5999-00-862-1925
NSN 5998-00-975-4879
NSN 6220-01-550-3973
NSN 5910-01-529-4844
NSN 6610-01-082-7332