Chapter 12 Pneumties Transmsion m Eanpl 5YA ☒盥 C0o- d☐☐d 合3YA Fig.12-2 Pneumatic transmission system of universal manipulators 1,2,7-three four-way,three-positiondouble electric control directional valve 3,4,5,6-throttle check valve Homepage List Upwards Downwards Retun Exit4 Chapter 12 Pneumatics Transmission System Examples Fig.12-2 Pneumatic transmission system of universal manipulators 1,2,7 -three four-way, three-position double electric control directional valve 3,4,5,6 -throttle check valve