MEV - Electrical operation - AMCA Hydraulic Fluid Power - #1

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Publ. MEV...A-E-06/07 FEATURES * Load independent flow control corresponds to the spool-position proportional to the electrical input signal. * The pump pressure always corresponds to the user pressure, +3,6,8 or 12 bar (43, 86, 114 or 172 psi) Äp compensator. * The built-in pump-unloading valve results in: - very low power turned into heat; - minimum loading of the prime mover. * User speed is precisely controlled under all load conditions. * Progressive regulating curve; no pressure peaks when switching; sensitive control even for alternating pressures. * Constant working speed of differential cylinders at the different regulating flow to the valve by grinding angle. * Constant recirculation pressure independent of the number of units. * Any limiting of flow for every user port. * Load independent switching adjustment, constant acceleration and deceleration. * Proportional solenoids with longer life for the armature in the oil (explosion proof solenoids “II 2 EEx mII T4 or T5”, available). * Proportional directional control valves also available as: - Manual proportional series MHV and - Hydraulic proportional series MOV. Any combination of these control options is possible. * The sub plate system allows a construction up to 8 control valves. MEV PROPORTIONAL DIRECTIONAL CONTROL VALVE Electrical operation Sizes 12, 16, 20, 25, 32 Series MEV...A