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 5930-00-568-5883
NSN 5935-00-036-1329
NSN 6150-01-252-8527
NSN 5950-01-140-3165
NSN 4140-01-343-1246
NSN 6320-01-359-3921
NSN 6105-00-538-5673
NSN 5975-00-578-3959
NSN 6220-01-160-1738
NSN 5996-01-290-0988
NSN 5915-01-024-1093
NSN 6220-00-205-2040