Flange is molded rubber
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 5910-01-119-0457
NSN 6130-01-485-2464
NSN 5835-00-589-6300
NSN 6240-01-212-3255
NSN 6150-00-736-0327
NSN 5835-00-835-7838
NSN 6645-01-398-6841
NSN 5975-00-731-1249
NSN 5996-01-048-7758
NSN 2925-00-059-7991
NSN 5905-00-187-3506
NSN 5915-00-893-4808