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 7035-01-406-4146
NSN 6320-00-330-4327
NSN 6650-00-147-8765
NSN 5960-01-367-6153
NSN 6105-01-045-6475
NSN 5960-01-495-0859
NSN 5895-01-440-9605
NSN 5975-01-418-1858
NSN 5905-01-360-1241
NSN 6610-00-420-3089
NSN 6105-00-022-7806
NSN 5965-01-412-5946