Accession Number : ADD001165

Title :   Throttling Ball Valve.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Clark,Edward C

Report Date : 30 Jul 1974

Pagination or Media Count : 5

Abstract : The patent relates to a ball valve having a ball with a porous core which acts as a filter and a noise reduction element, allowing use of the valve as a throttling valve as well as a shut-off valve.

Descriptors :   *Ball valves, *Patents, Filters, Noise reduction, Throttling

Subject Categories : Pumps, Filters, Pipes, Tubing, Fittings & Vlvs

Distribution Statement : APPROVED FOR PUBLIC RELEASE