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 6110-00-099-7113
NSN 5975-01-274-7775
NSN 6320-01-180-9908
NSN 5965-01-467-0706
NSN 6240-00-170-5302
NSN 5960-01-649-1341
NSN 5915-01-492-5333
NSN 5910-00-235-0911
NSN 5905-00-175-9191
NSN 6320-00-160-0899
NSN 5950-00-258-4445
NSN 5945-00-954-0471