Explosion-proof proportional directional valves compliant with ATEX, IECEx, INMETRO, PESO

The DSE3K*, DSPE5K*, DSPE5RK*, DSPE7K*, DSPE8K* and DSPE10K* are explosion-proof proportional directional valves, for subplate mounting.

They are compliant with ATEX, IECEx, INMETRO or PESO requirements and are suitable for use in potentially explosive atmospheres, for surface plants or mines. A low temperature version (up to – 40 °C) is also available.

They are used to control the position and speed of the hydraulic actuators. Spools with open center, closed center and for regenerative circuits are available. Pilot supply can be internal, internal with built-in pressure reducing valve, or external. Internal or external drainage. The valves are available with 12 or 24 V solenoid.

Several connection types are available, metric or NPT type. Cable glands are available. They can be controlled directly by a current-controlled power supply, or by an electronic card, to be order separately.