Results for tag: "Pneumatic Positioner"

In the field of industrial automation and control systems, pneumatic positioners represent a crucial component category often associated with valves. These devices are employed to maintain the valve at a desired position by comparing the control signal (usually air pressure) to the valve's actual position and adjusting accordingly to minimize any discrepancies. Pneumatic positioners ensure that the valves respond with precision to the automated control signals, enhancing the efficiency and reliability of various industrial processes, including flow control systems, petroleum refineries, water management, and chemical plants. As the industrial landscape evolves with advancements in technology, pneumatic positioners are continuously updated to provide more accurate and robust control over a wide array of valve types, such as ball valves, gate valves, and butterfly valves. Some leading companies in the pneumatic positioner market include Emerson Electric Co., Siemens AG, and Rotork plc. ABB Ltd and SAMSON AG are also key players, specializing in producing pneumatic positioners and other related instruments. Honeywell International Inc. and General Electric are additional examples of entities that hold a presence in the market, providing comprehensive solutions for valve automation and control processes. Show Less Read more