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 6320-00-578-6898
NSN 6220-00-058-4315
NSN 5985-01-275-7323
NSN 6610-01-236-2510
NSN 5910-01-529-7205
NSN 7035-01-027-1718
NSN 5945-01-020-7668
NSN 5965-01-215-3184
NSN 6685-01-359-1464
NSN 5915-00-233-6346
NSN 5985-01-333-6637
NSN 2925-00-969-8340