Patent ID: 8550115

Claim:
A valve position assembly comprising: a sun gear; at least one planet gear; at least two ring gears, wherein the planet gear engages with the sun gear and the ring gears, wherein the planet gear has a diameter which is smaller than a diameter of the sun gear, and the diameter of the planet gear is smaller than a diameter of the ring gears, wherein the ring gears are operatively connected to each other, wherein the gears have teeth around the circumference of the gears, wherein a top ring gear has more teeth than a bottom ring gear, wherein the bottom ring gear is a fixed gear and the top ring gear is a floating gear; a scale plate, wherein the scale plate comprises a first side and a second side opposite the first side, wherein each of the first and second sides have a turn number indicator; and an adjustable window, wherein the window comprises an indicating line, wherein the adjustable window is operatively connected to the scale plate; wherein the scale plate is adjustable into: (1) a first position where the turn number indicator on the first side is suitable for use with a first associated valve that opens in a first direction; and (2) a second position where the turn number indicator on the second side is suitable for use with a second associated valve that opens in a second direction that is opposite the first direction.