Pneumatic Actuators Hydraulic Actuators Moog Flo-Tork Mobile Robust designs lend themselves to the rigorous application needs that vehicle manufacturers demand. READ MORE Moog Flo...-Tork Moog Flo-Tork is a premier manufacturer of pneumatic and hydraulic rack and pinion rotary actuators. For more than 50 years, Moog Flo-Tork has been offering rack and pinion... actuators with the broadest torque range in the industry and was the first to design rack and pinion actuators for use in steel mills, oil refineries, and natural gas compressor...