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 5996-01-388-4412
NSN 6320-01-098-2503
NSN 6145-00-265-6205
NSN 5925-01-068-2887
NSN 2925-01-244-3016
NSN 6620-01-057-9621
NSN 5895-00-932-4711
NSN 5925-01-144-6567
NSN 5930-00-495-7107
NSN 6130-01-421-5949
NSN 5975-01-384-1999
NSN 5985-00-244-9215