• Atos S p a, Indian Liaison Office

Open-Loop Proportionals

Atos S.p.a offers new Open-Loop Proportionals, Model RL91. This is a full range of open-loop proportional valves, including: AES servoproportionals with integral drivers (high performances); and ZE proportional valves, open loop, with plug-in E-MI-AS drivers. ZE valves are competitive and reliable solution, with standard performance, positive or negative overlap and good dynamics when coupled with digital E-MI plug-in drivers, light alternative to AES valves. Atos is a leading manufacturer of components and systems in electrohydraulics: the advanced technology that integrates hydraulics with electronics to improve the performances of modern machinery. A leader in pioneering electrohydraulics, the company offers today one of the most advanced lines of proportional valves which allows similar or better performances in comparison with servovalves whilst maintaining the typical benefits of proportional electrohydraulics: less sensitivity, coarser filtration requirements, intrinsic stability, easier servicing and lower cost. New digital servoproportionals are performing in thousands advanced applications: spool-sleeve accurated operation, closed-loop integral electronics, high response with excellent reliability, at the top of proportional lines.