Flange is molded rubber
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 5930-01-657-6632
NSN 6220-01-449-7223
NSN 5945-01-042-7389
NSN 6685-01-587-5948
NSN 5998-01-584-4871
NSN 6130-01-258-7694
NSN 5975-00-658-3718
NSN 6105-01-375-3197
NSN 5990-00-893-8998
NSN 5835-01-435-4139
NSN 5935-01-035-4326
NSN 5920-01-601-4868