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 6610-00-851-8727
NSN 5960-01-368-5874
NSN 5998-00-278-7350
NSN 5930-01-611-6282
NSN 5895-01-323-6413
NSN 6240-01-131-4454
NSN 5925-01-087-4854
NSN 6650-01-444-0551
NSN 6110-00-255-2025
NSN 6645-01-326-4572
NSN 6220-01-188-6962
NSN 5975-01-362-3266