The Aventics Series 625 Sentronic proportional pressure control valves feature a control deviation of less than 0.5% to deliver accurate, electronic proportional pressure control and provide the flexibility needed to support sophisticated pneumatic control engineering applications. Data acquisition software included with Series 625 Sentronic valves also make it possible to quickly startup, monitor and control valves on a PC. Four valve sizes from 1mm up to 20mm support a comprehensive range of flow rates, from 55 liters per minute to 4,700 l/min. Pressure capabilities range from vacuum levels up to 50 bar, which can reduce the overall number of valves required for a machine design. Housing material is available in brass, aluminum or stainless steel and sealing material in nitrile or fluoroelastomer options. Three sets of connectors are available: M12 5-pin, M12 8-pin and M16 7-pin.