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 5999-00-755-6708
NSN 6135-01-562-6582
NSN 7035-01-485-0269
NSN 6320-01-439-5264
NSN 6110-00-891-0988
NSN 5935-01-221-4310
NSN 5996-01-269-4143
NSN 5960-00-297-7099
NSN 6610-00-136-2662
NSN 6320-01-227-2648
NSN 6650-01-024-1067
NSN 6650-01-652-6067