Eccentrically displaceable sleeve type control valve

Details Eccentrically displaceable sleeve type control valve Eccentrically displaceable sleeve type control valve

1994-06-10

1995-06-06

Walton, George L.

Valves and valve actuation

Fluid actuated or retarded

With mechanical movement between actuator and valve

74 57, 251257, 251331, F16K 31126, F16K 31524

Patent

active

054215463

ABSTRACT:
A control valve comprised of a housing having a central, vertical bore retaining therein a flexible, tubular sleeve whose central portion can be eccentrically motivated towards or away from a valve seat with the aid of a ball pushed by a valve stem moving inside of the sleeve and having a slanted, camming groove, which is in contact with the ball, and where the valve seat is located perpendicularly towards and at the center of said vertical bore. The sleeve itself is retained within the housing by an upper and lower flanged plate.

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