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 6110-01-573-7375
NSN 5960-01-182-3676
NSN 6105-00-887-9007
NSN 6685-00-168-1688
NSN 6685-01-231-7794
NSN 5920-00-555-1877
NSN 5895-01-288-7926
NSN 5895-00-053-3079
NSN 4140-01-311-3415
NSN 6220-01-412-3722
NSN 5910-01-209-5190
NSN 5965-01-200-6613