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 2925-01-332-7178
NSN 5965-01-633-8849
NSN 5910-00-035-5534
NSN 6110-00-849-2549
NSN 6320-00-886-9771
NSN 6130-01-385-8498
NSN 6150-00-359-2019
NSN 5835-01-447-2544
NSN 5930-01-303-6747
NSN 5990-01-433-3786
NSN 5960-01-423-1085
NSN 5975-01-302-3918