Fluidtecq pneumatics offers manufactures a wide range of rotary actuators from torque of 0.5 kgm to 135 kgm. These pneumatic rotary actuators are applied find their application in automation of quarter turn valves of various types, sorting equipment, indexing mechanisms, furnace doors, dampers, ducting flaps, etc. These actuators y are available in powerful rack and pinion design for uniform torque. The main body of the actuator is made from solid bar stock or closed grain casting. The housing is made of aluminium and given a corrosion resistant treatment. From seats and seals are made of various synthetic elastomers seats and seals are made.