Duplomatic DS(P)E*K* | explosion-proof proportional directional valve

Function and application

The DSE3K*, DSPE5K*, DSPE5RK*, DSPE7K*, DSPE8K* and DSPE10K* are explosion-proof proportional directional valves, for subplate mounting. They are compliant with ATEX, IECEx 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. Share | Contact us

Configuration notes

• The official description allows internal or external drainage depending on return-line conditions.

Selection and RFQ

For an RFQ, provide SUMY with series DS(P)E*K*, catalogue 83 510, required quantity and operating conditions. Confirm the required size/interface (ISO 4401-03 · ISO 4401-05 · ISO 4401-07 · ISO 4401-08 · ISO 4401-10 · ISO 4401-10+) and configuration before ordering.