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 6130-01-417-2885
NSN 5965-00-011-6742
NSN 6240-00-381-4574
NSN 6150-01-443-8412
NSN 5915-00-739-7331
NSN 6105-00-193-1662
NSN 5990-00-067-6791
NSN 5996-01-330-7842
NSN 5998-01-023-1843
NSN 5935-01-603-2315
NSN 5905-00-506-2652
NSN 6320-01-362-9518