Directional proportional valves of the antideflagant ATEX, IECEX, DSE3K*, DSPE5K*, DSPE5RK*, DSPE7K*, DSPE8K*and DSPE10K*and DSPE10K*proportional valves, for antide -tasty assembly in antideflary version. These solenoid valves comply with the ATEX, IECEX and weight requirements and are suitable for use in potentially explosive atmospheres, for surface or mine systems. A version for low temperatures is also available (up to - 40 ° C). They are used to check the position and speed of hydraulic actuators. Cursors with open center are available, closed center and regenerative circuits. The piloting can be internal, an interior with a razor -incorporated pressure, or external pressure valve. Internal or external drainage. The valves are available for 12 or 24V power supply. Different types of connection, metric or NPT are available.  Pressacavi can be purchased separately.  They can be controlled with a controlled power supply in current or via an electronic card, to be ordered separately.