Prop-Druckbegrenzung SVT DBEME20-7X/315YG24K31F1V - Bosch Rexroth R901521704

Tool change, rapid traverse and pressing stroke each call for a different limit pressure from the same power unit. The DBEME20-7X/315YG24K31F1V sets that limit steplessly in the 315 bar rating, governed by the 4...20 mA current command, while handling up to 700 l/min.

Benefits

• 315 bar pressure rating, so the limit can be taken close to the 350 bar maximum operating pressure.
• 4...20 mA command value through on-board electronics on 24 V DC.
• 700 l/min maximum flow in size 20 to connection diagram ISO 6264.
• Pilot-operated seat valve with a tight closure in the controlled state.
• 5.5 kg weight, FKM seals for HL hydraulic fluid.

Technical data

Applications

Intended for pump units on presses, injection moulding machines and test benches whose limit pressure changes under program control. Pilot oil is drained separately through port Y. The FKM seals permit operation at a raised oil temperature.

Manufacturer

Bosch Rexroth, material number R901521704, product family DBEM(E). Actuation is electrical with on-board electronics and the connection is a 7-pole plug (6 + PE) to EN 175201-804.