High-dynamic DXE3J and DXE3JH High Dynamic Dynamic Dynamics valve are Servoproportional 4-way / 4 positions (3 + Fail-Safe) valves, whose cursor flows inside a shirt. They are operated by a high -dynamic proportional sunshine, which does not require any pilot pressure. The position of the cursor is controlled in the ring closed by a LVDT linear transducer, ensuring high precision and repeatability. They are suitable for applications in control systems in the closed ring of position, speed and pressure. In the absence of electrical power supply or qualification control, the cursor is brought in a safety position by the springs. The valves are available with two types of integrated electronics for closed ring: the J version is our standard electronics with analog interface with reference signal in current or voltage with 6 pin + PE connection. The JH version has an Ethercat Fieldbus, Ethernet/IP -type communication interface interface, ip, profinet with 11 -pin M12 connection. The DXE3JK3 version is also available for potentially explosive environments according to the ATEX 2014/34/EU directive, classification II 3GD.