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 5920-01-367-8483
NSN 5895-00-309-0213
NSN 7035-01-204-7481
NSN 5835-00-491-3834
NSN 5915-01-382-3375
NSN 6110-01-255-9892
NSN 5985-01-504-5806
NSN 5895-01-495-1061
NSN 6220-01-618-7446
NSN 6145-01-367-6503
NSN 5905-01-272-3531
NSN 5998-01-423-3734