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 5985-01-234-5316
NSN 5930-00-258-0103
NSN 5945-01-392-1068
NSN 5996-01-332-8682
NSN 5925-01-393-1441
NSN 2925-01-364-7926
NSN 6645-01-051-7447
NSN 5999-01-303-6569
NSN 5920-01-624-4586
NSN 5835-01-442-6482
NSN 6135-01-168-2944
NSN 5950-00-651-9564