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 5925-01-265-7749
NSN 5985-00-907-1499
NSN 5905-01-432-1961
NSN 5915-01-500-5828
NSN 5905-01-527-7320
NSN 6105-01-236-1379
NSN 5975-00-847-1244
NSN 5930-00-932-4928
NSN 6685-01-409-2748
NSN 6145-01-142-5732
NSN 5855-00-610-4052
NSN 5950-00-959-5429