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 6320-01-372-8671
NSN 6220-00-635-8818
NSN 6135-00-951-3426
NSN 6130-01-519-0907
NSN 6320-01-147-9177
NSN 7035-01-232-2657
NSN 5930-00-379-4276
NSN 6145-00-759-6745
NSN 6130-01-364-0339
NSN 6105-00-630-6946
NSN 5910-01-497-0120
NSN 6110-00-153-0936