Accession Number : ADD005771

Title :   Double Plug Shuttle Valve.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Hart,William A

Report Date : 05 Dec 1978

Pagination or Media Count : 5

Abstract : Describes a double plug shuttle valve having a pair of valve plugs slideably mounted within a hollow body. A tubular actuator operatively connected to the valve plugs permits fluid communication between a central chamber and two end chambers to allow either balanced or unbalanced operation by proper selection of the dimensions of the elements of the valve.

Descriptors :   *Patents, *Plug valves, Fluid control, Actuators, Helical springs, Throttling, Taper, Balance

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

Distribution Statement : APPROVED FOR PUBLIC RELEASE