304 a seal 376 surrounds body opening 382 valve assembly 300 has an outlet port 306 connecting the exterior of tool 10 with the interior valve assembly 300 when valve 370 is open valve 370 is opened by aligning vented opening 372 between outlet port 306 and valve body opening 382 a resolver 360 is positioned over shaft 362 resolver 360 is electrically connected to circuit board 242 through electrical passage 350 and electrical passage 250 resolver 360 is a condition monitoring device used to determine the position of shaft 362 and thus the position of valve 370 resolver 360 communicates this information along data wires electrically connected to circuit board 242 a computer or processor on circuit board 242 can be used to control the amount that valve 370 is opened as well as the opening and closing of valve 370 advantageous to the present invention is the ability to open valve 370 in any partially rotated amount this gives tool 10 the ability to fully control the amount of fluid flow from the lower reservoir that is comingling with the production of the upper reservoir fig1 is a cross sectional side view of sensor section 400 of tool 10 sensor section 400 is connected to valve section 300 by key slot connection system.