The DSE3F is a direct operated directional proportional valve, CETOP 03, with feedback and mounting interface in compliance with ISO 4401 (CETOP RP 121H) standards.

It is normally used to control position and the speed of hydraulic actuators.

The valve opening and hence flow rate can be modulated continuously in proportion to the reference signal.

The valve must be controlled directly by the UEIK-*RSD digital card, that maximize the valve performances: the input signal and the signal from the valve are compared to obtain an accurate positioning and a reduces hysteresis.