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 5910-01-348-4059
NSN 6685-00-307-7789
NSN 6610-00-518-4919
NSN 4140-00-132-5191
NSN 6650-01-380-4107
NSN 5998-01-044-3930
NSN 6130-00-822-4903
NSN 2925-01-484-8556
NSN 5998-01-305-3121
NSN 6645-00-179-8676
NSN 6150-01-562-1735
NSN 5985-01-236-4471