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 5945-01-522-6370
NSN 5905-00-629-7480
NSN 6610-01-192-2467
NSN 6320-01-393-7022
NSN 7035-01-471-8349
NSN 5920-01-285-3617
NSN 6240-01-369-4632
NSN 6105-01-065-0341
NSN 5920-00-077-8528
NSN 5905-00-182-8424
NSN 6130-00-803-4580
NSN 6145-00-135-1436