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 5930-01-168-7123
NSN 5910-01-200-6273
NSN 6685-00-466-8667
NSN 5990-01-286-0601
NSN 5855-01-458-5163
NSN 5920-01-534-8673
NSN 6685-01-401-5360
NSN 2925-01-197-7864
NSN 6150-01-434-8341
NSN 5960-01-247-4560
NSN 5910-01-311-1277
NSN 2925-00-617-0826