Duplomatic DSPE*J / DSPE*JL / DSPE*JH | pilot-operated proportional directional valve

Function and application

The DSPE*J, DSPE*JL and DSPE*JH are proportional directional valves, pilot operated, with on-board electronics and position feedback, for subplate mounting. They are available in sizes from ISO 4401-05 to ISO 4401-10 with oversized ports. they are employed to control the position and speed of the hydraulic actuators. Spools with open center and with closed center are available for each size. Instead, spools for regenerative circuits are available for DSPE7J*, DSPE8J* and DSPE10J*. The pilot supply can be internal, internal with built-in pressure reducing valve, or external. Internal or external drainage. The valves are available with different 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 JL version comes with compact box with Io-Link, Can-Open or analog interface and 5 pin M12 connection. The JH version has interface for fieldbus communication type EtherCAT, Ethernet/IP or Profinet, with 11 pin M12 connection. Share | Contact us

Configuration notes

• Depending on the electronics version, the official description lists industrial communication options including EtherCAT, Ethernet/IP, Profinet, Io-Link, CANopen.
• The official description allows internal or external drainage depending on return-line conditions.

Selection and RFQ

For an RFQ, provide SUMY with series DSPE*J / DSPE*JL / DSPE*JH, catalogue 83 330, required quantity and operating conditions. Confirm the required size/interface (ISO 4401-05 · ISO 4401-07 · ISO 4401-08 · ISO 4401-10 · ISO 4401-10+) and configuration before ordering.