Box XVII: Hard surface Boolean Exercise
Box XVII: Hard surface model valve handle

Box XVII: Hard surface model valve handle

Box XVII: Hard surface model valve handle intake

Box XVII: Hard surface model valve handle intake

Box XVII: Hard surface model top view

Box XVII: Hard surface model top view

Box XVII: Hard surface model valve handle output

Box XVII: Hard surface model valve handle output

Box XVII: Hard surface model wire

Box XVII: Hard surface model wire

A Compression Unifying Neutral Turbulence valve you may abbreviate as you see fit. I really need to come up with more appropriate names.