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 6320-01-438-6280
NSN 6220-00-635-8818
NSN 6610-00-395-2574
NSN 5835-00-155-1379
NSN 5925-01-510-2600
NSN 5990-00-400-4794
NSN 5998-00-289-9092
NSN 6610-00-336-2404
NSN 5965-00-891-2778
NSN 5925-00-055-4910
NSN 6650-00-834-9062
NSN 6145-00-768-8976