Profile: Davis Pneumatic Systems Ltd designs & manufactures pneumatic & hydraulic cylinders, valves, linear actuators and pneumatic/electro-pneumatic control systems. We also have a full range of standard pneumatic control equipments. Conventional systems can also be produced with components being piped together using flexible or metal pipe and housed in a cabinet or mounted on back plate. The BROT 4E electro-pneumatic system combines both the advantages of its electronic control module (space saving, better ergonomics, ease of use) and its pneumatic actuator (power and longevity). Adapted for heavy-duty applications, long arms and blades and high-speed trains.