Proportional valves regulatory of compensated flow rate with integrated electronics The QDE3GL are proportional valves regulatory scope with baric compensation, with compact integrated electrnica, for plate assembly. These valves work in 2 or 3 routes, depending on how the drips are made in the assembly plan. They are used for regular flow of oil in hydraulic circuit branches or to regulate the speed of hydraulic actuators. They are available in 4 flow adjustment fields, up to 40 l/min.  The valves have compact integrated electronics with an interface for I-link, can-open or analog, with 5-pin M12 connection.