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 6105-00-187-6070
NSN 6110-01-140-3630
NSN 5950-01-032-4894
NSN 5920-01-386-3188
NSN 5996-00-086-8308
NSN 2925-01-183-2897
NSN 7035-00-275-5604
NSN 5985-00-602-7305
NSN 6150-01-506-2055
NSN 5960-01-413-3877
NSN 5895-00-505-2911
NSN 6240-01-009-8729