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 6145-00-916-9574
NSN 5905-01-468-1613
NSN 5950-01-190-1323
NSN 6135-00-735-8530
NSN 5835-01-123-8305
NSN 6110-01-194-1196
NSN 5990-01-571-7468
NSN 6650-01-090-0719
NSN 6645-01-421-6909
NSN 6145-01-386-3084
NSN 5920-00-279-6584
NSN 5920-01-309-6766