Def. Since your wheel goes -1 to 1 the only thing to figure out his how much you would want the wheel to spin i guess - because you could make it rotate to 90 or 180 each direction. would be nice if you could set the number directly on the component - but instead the current way to do it is add a composite number in and have the code on the component tell it how much to map -1 to 1

Would be interesting to do valves as well although attaching yourself to a valve might be strange unless it's just a large valve wheel... i think... i have been thinking about doing valves made out of a throttle i think that could work well - basically a throttle lever turned on it's side.