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 6650-00-684-3060
NSN 6145-00-401-3518
NSN 6130-00-103-7082
NSN 6110-01-584-3674
NSN 6240-01-457-7978
NSN 6650-00-005-8572
NSN 5930-00-176-2646
NSN 5996-00-958-4244
NSN 6650-00-997-4337
NSN 5950-01-468-2613
NSN 6685-01-075-6971
NSN 5935-00-632-7795