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 5925-01-018-5655
NSN 5920-01-230-6511
NSN 5960-01-127-5425
NSN 5910-01-347-0260
NSN 5935-01-415-0887
NSN 5930-01-113-9121
NSN 6135-00-235-1938
NSN 6220-00-888-7235
NSN 5960-00-297-7099
NSN 5905-01-555-6495
NSN 6685-00-997-5889
NSN 5960-01-092-4762