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 5930-00-008-2040
NSN 5975-01-364-0000
NSN 7035-01-602-9350
NSN 5990-00-042-3413
NSN 5925-01-215-0767
NSN 6620-00-847-6385
NSN 6110-01-630-1371
NSN 6220-01-417-1847
NSN 5990-01-205-5937
NSN 5895-01-555-7250
NSN 5965-00-905-7561
NSN 5945-00-661-0506