US PATENT SUBCLASS 251 / 315.08
.~.~ Including trunnion opposite axially extending actuating means

Current as of: June, 1999
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251 /   HD   VALVES AND VALVE ACTUATION

304  DF  ROTARY VALVES {5}
315.01  DF  .~ Ball valve {7}
315.08.~.~ Including trunnion opposite axially extending actuating means {1}
315.09  DF  .~.~.~> With removable trunnion cover

DEFINITION

Classification: 251/315.08

Including trunnion opposite axially extending actuating means:

(under subclass 315.01) Ball valve wherein the spherical head has a driving stem along the axis about which it rotates and the driving stem is diametrically opposed to the actuating means so as to interfit with a journal means in the housing.