Prop-Druckbegrenzungsvt DBEE6-2X/315YG24K31A1V - Bosch Rexroth R901433168

A separate Y drain keeps the pilot circuit free of back pressure in the return, and this build is designed for that. The DBEE6-2X/315YG24K31A1V controls up to the 315 bar rating from a 0 to 10 V command value and relieves through P to T as well as P to Y.

Benefits

• Separate P to Y drain alongside P to T, so the pilot circuit stays independent of return pressure.
• 315 bar pressure rating at 350 bar maximum operating pressure in size 6.
• Command value 0 to 10 V, evaluated by the on-board electronics without an external amplifier.
• 30 l/min flow as a pilot-operated seat valve on the ISO 4401-03-02-05 pattern.
• FKM seals, 2.2 kg weight, 24 VDC through a 7-pole (6 + PE) plug to EN 175201-804.

Applications

A separate Y drain is common in manifold controls where many consumers feed one shared return line. Back pressure there would otherwise shift the pressure setting. For circuits with an unloaded return, the version without a Y port is sufficient.

Manufacturer

Bosch Rexroth, material number R901433168. Characteristic curves, connection diagram and permissible Y pressure are given in data sheet RE 29258.