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 5835-01-449-7511
NSN 5925-01-634-0664
NSN 5998-01-569-0317
NSN 5985-01-113-7113
NSN 2925-00-654-3206
NSN 6135-01-134-7222
NSN 6105-01-089-7658
NSN 5975-01-443-7262
NSN 7035-00-238-3662
NSN 6110-01-286-1347
NSN 5960-00-990-1508
NSN 5990-00-010-8186