Sitomatic Process Technology is dedicated to the development, engineering, advice, manufacturing and sales of high quality valve control systems for installations in the process industry. Sitomatic Process Technology is specialized in valve controllers with pneumatic and electric actuators. We advise, engineer and test for your needs. We can also train your people on side to work with our products. Our Valve-controllers are equipped with all functions for commanding and position monitoring of the valve and we can adapted them to your specific needs . We have controller units fit for parallel wiring, AS-Interface and other bus systems. Sitomatic process Technology has developed a unique program of products. At the moment we have standard Valve-controllers for more than two hundred different valves and actuators of many different valve manufacturers. And our range of products is continuously growing. The AS-Interface product program has been extended with different Motor-controllers, Instrument-modules and connectors upon requests from our customers. We also have 4-20mA positioners for a wide range of valves.