Valves & Modules is a comprehensive product category that covers two interconnected areas of industrial process automation: valve control and monitoring equipment, along with network and signal infrastructure modules. The valve segment includes solenoid valves, position monitors, digital and analog positioners, and associated accessories used to automate quarter-turn, linear, and diaphragm valves. The modules segment includes the electrical and network infrastructure that connects field devices, such as power supplies, safety barriers, galvanic isolators, I O modules, derivators, segment protectors, and network terminators. These solutions support protocols including AS Interface, DeviceNet, Profibus DP PA, and Foundation Fieldbus. All product lines are available in versions certified for explosive atmospheres with IP65, IP66, and IP67 protection ratings.