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 5910-01-046-9416
NSN 5855-00-179-8588
NSN 5905-00-947-5689
NSN 5950-00-929-4910
NSN 5999-01-341-8160
NSN 5998-01-500-1324
NSN 5945-01-268-2243
NSN 6320-01-552-8721
NSN 5895-01-417-2700
NSN 5996-01-395-5033
NSN 5999-00-353-1234
NSN 5835-01-010-3103