Pressure Relief Valve DBGT-1X/200P2 - Bosch Rexroth R900406903

With this valve the protection pressure is set from the plant control system, with nobody walking up to the machine. Pressure rating is 200 bar, flow reaches 600 l/min, maximum operating pressure 315 bar. The pilot stage works in poppet seat design.

Benefits

• 200 bar pressure rating, setpoint entered in the control system instead of at the machine
• Flow up to 600 l/min, maximum operating pressure 315 bar
• DC motor drives the pilot stage, external electronics on 24 VDC
• 2 ports, 2 switching positions, control edges A to B as well as X to Y
• NBR seals for HL fluid, mass of 5.4 kg

Applications

Plants with frequent recipe changes, presses carrying different tools among them, save setup time through remote adjustment. Poppet seat design keeps leakage low during holding phases. Wiring uses a mating connector, 6-pole (5 + PE) according to EN 43651.

Manufacturer

Bosch Rexroth assigns material number R900406903 to this valve. Curves plus details on the control electronics are documented for the DBG series.