Pressure Relief Valve DBGT-1X/400VP2 - Bosch Rexroth R900368838

Running a press or pump circuit at changing pressure levels without manual readjustment is the job of the DBGT-1X/400VP2. A DC motor moves the pilot stage according to the command value, the poppet seat main stage passes up to 600 l/min, and operating pressure reaches 315 bar.

Benefits

• 400 bar pressure rating, adjusted electrically by DC motor rather than by hand
• Flow capacity up to 600 l/min for large pump circuits
• Pilot-operated design with a poppet seat main stage and two switching positions
• Operating pressure up to 315 bar with FKM seals for HL hydraulic fluid
• 6-pole mating connector (5 + PE) to EN 43651, 24 VDC supply through external electronics
• 5.4 kg, subplate mounting with two main ports

Applications

The valve belongs in circuits whose pressure changes within the cycle, such as presses, test rigs and power units serving several load cases. An external amplifier does the driving, which keeps electronics off the valve body. Inside the DBG series it sits alongside the 200 bar and 315 bar ratings.

Manufacturer

Bosch Rexroth lists the valve as material number R900368838, product family DBG. The 400 rating appears in the type designation and separates it from the otherwise identical 200VP2 and 315VP2 builds.