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 6130-01-535-4008
NSN 5905-01-325-3400
NSN 5835-01-364-6830
NSN 6145-00-804-6037
NSN 6130-01-283-9442
NSN 5960-00-455-9218
NSN 5920-01-326-2706
NSN 5950-00-866-3186
NSN 6320-01-525-4789
NSN 5930-01-549-7468
NSN 6240-01-271-6230
NSN 5930-01-051-7895