The DXE3J and DXE3JH valve are a 4-ports / 4 positions (3 + fail-safe position) servo-proportional valves whose the spool moves inside a sleeve. they are operated by a hig response solenoid, that do not require pilot pressure. The spool position is controlled by a LVDT linear transducer in closed loop, which guarantee high precision and repeatability. They are suitable for applications in closed loop control systems of position, speed and pressure. In the absence of power supply or enabling command, the cursor is brought into the safety position of the springs.
The valves are available with two types of on-board electronics for closed loop: The J version is our standard electronics with analogue interface with current or voltage reference signal with connection 6 pin + PE. The JH version has interface for fieldbus communication type EtherCAT, Ethernet/IP, Profinet, PowerLink, with 11 pin M12 connection.
A version for potentially explosive environments is also available according to the ATEX directive 2014/34/EU, classification II 3GD and with electronics analog interface.
