Pressure Relief Valve DBGT-1X/100VE1-675 - Bosch Rexroth R901112617

When the system pressure has to change with the process instead of being turned by hand, the DBGT-1X takes its setting from the controller. The pilot-operated pressure relief valve carries up to 600 l/min, holds the 100 bar pressure rating and is rated for operating pressures up to 315 bar.

Benefits

• Adjustment through a DC motor, the pressure follows the signal of the external electronics without manual intervention.
• Relief flow of up to 600 l/min covers power units running several pumps.
• Poppet seat pilot stage keeps leakage low and the setting stable.
• FKM seals take higher oil temperatures than the usual NBR set.
• Subplate mounting, 24 VDC supply, mating connector 6-pole (5 + PE) to EN 43651.
• Two ports, two switching positions, mass 5.4 kg.

Applications

The valve belongs in power units whose pressure level changes with the process step: multi-stage forming presses, test rigs running pressure ramps and process plants with changing tooling. Because the electronics are external, the setpoint comes straight out of the machine control. Hydraulic fluid HL is intended.

Manufacturer

Bosch Rexroth builds this valve under material number R901112617. Quote that number when ordering and keep it in the spare parts list of the machine.