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 6110-00-578-7243
NSN 5835-00-220-9091
NSN 6240-01-123-9040
NSN 6110-01-055-0827
NSN 6320-01-388-9450
NSN 6150-01-342-2913
NSN 5975-00-001-7345
NSN 5920-01-041-5378
NSN 6135-01-487-5336
NSN 5985-01-086-3643
NSN 5996-01-080-5957
NSN 5910-01-627-6657