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 5998-00-540-4594
NSN 5990-01-346-5422
NSN 6685-00-820-2104
NSN 5945-01-375-9308
NSN 5925-00-464-4675
NSN 5910-00-115-9943
NSN 5990-01-538-6115
NSN 6685-01-215-6609
NSN 6220-00-469-3175
NSN 5945-01-152-4177
NSN 5965-01-383-4675
NSN 5985-01-523-6382