High Response Directional and Flow Controls (EHDFG)




These valves pursue the ultimate performance of proportional electrohydraulic directional & flow control valves and make themselves to have high response features. The closed-loop is composed in the valve inside by combination of a differential transformer (LVDT) and a power amplifier. Thus, high accuracy and reliability are provided. In addition to control in the open-loop, these can be used for the closedloop system as simplified servo valves.

HFI Fluid Power Products

1210 Washington Ave

Racine, WI 53403

(800) 822-6122


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