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 6145-01-280-4458
NSN 6150-01-426-8452
NSN 6105-01-385-2063
NSN 6145-00-223-2885
NSN 6135-01-424-1114
NSN 5905-00-222-7653
NSN 6320-01-264-7611
NSN 5905-01-607-4688
NSN 6240-01-448-6781
NSN 5910-01-465-8049
NSN 5990-01-550-6907
NSN 6610-01-459-4870