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 6145-01-046-2873
NSN 5945-00-443-8541
NSN 6145-01-565-8605
NSN 6130-00-726-4509
NSN 5930-01-631-3654
NSN 5930-01-322-8220
NSN 6685-01-245-8952
NSN 5950-00-239-3328
NSN 5945-01-210-5333
NSN 5895-00-090-6565
NSN 6320-01-611-4918
NSN 6685-01-600-0433