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 5950-01-529-6542
NSN 6650-01-188-8028
NSN 5945-00-655-4444
NSN 5950-01-565-0460
NSN 2925-00-127-7828
NSN 5990-00-006-5760
NSN 5996-01-207-0804
NSN 6150-01-185-1862
NSN 6650-01-293-2802
NSN 6610-00-904-4839
NSN 5935-01-360-4296
NSN 5945-01-077-9953