Pneumatic automation is used in many industrial plants. Whether a single control or integration into a large plant over longer distances or into an existing process, compressed air can be easily transported and distributed.

Pneumatic, safe and flexible

Ball valves with pneumatic rotary actuators work reliably and efficiently in simple and demanding processes, regardless of the temperature and ambient conditions. Wherever electrical power is not available, ball valves can be operated pneumatically in a simple and cost-effective manner. Valves with single-acting pneumatic rotary actuators close or open reliably even in the event of power or system failure.

Intelligent electro-pneumatic positioners can be combined with the fittings as accessories. In this way, they are used as control or metering fittings. The speed of the pneumatic actuator can be continuously controlled with throttle valves. In addition to positioners and throttle valves, TRI-MATIC has Namur solenoid valves, TRI-Namur accessories or TRI-SWITCH boxes for controlling pneumatic ball valves in its range of accessories. In aggressive environments, PTFE-coated or completely stainless steel pneumatic actuators are available. With the complete TRI automation programme, many different processes can be automated and controlled.