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 6110-01-645-0823
NSN 6685-00-809-7599
NSN 2925-01-166-4589
NSN 6220-01-092-4533
NSN 5915-01-370-8294
NSN 5996-01-437-8824
NSN 5925-00-543-8002
NSN 5915-01-349-5676
NSN 5910-00-840-7129
NSN 5996-01-412-9022
NSN 5935-00-892-9447
NSN 5945-01-326-5791