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 5855-00-869-3635
NSN 6645-00-872-4784
NSN 5855-01-318-7663
NSN 6105-01-025-5981
NSN 6135-00-269-5843
NSN 5910-01-011-4729
NSN 6685-00-637-8553
NSN 5935-00-240-1306
NSN 5915-01-110-3277
NSN 2925-01-617-3622
NSN 6130-01-194-6609
NSN 7035-01-433-3547