Pressure Relief Valve DBGT-1X/200VE1 - Bosch Rexroth R900419849

When the cut-off pressure of a press is part of the recipe, the relief valve has to be adjustable by signal. The DBGT-1X/200VE1 is pilot operated in poppet seat design, takes its command value from external electronics and transfers it to the spring preload through a DC motor, at a maximum flow of 600 l/min.

Benefits

• 200 bar pressure rating at a maximum flow of 600 l/min
• Maximum operating pressure of 315 bar at the port
• Poppet seat design with low leakage in the closed state
• DC motor adjustment, supply 24 V direct current
• External electronics, mating connector 6-pole (5 + PE) to EN 43651
• FKM seals, subplate mounting, weight 5.4 kg

Application

The valve suits installations that run several pressure steps in one cycle, such as presses with rapid, pressing and decompression phases. On power units with changing tooling the electrical adjustment saves the walk to the hand screw. The maximum operating pressure of 315 bar sits above the 200 bar rating that is set.

Manufacturer

Bosch Rexroth, material number R900419849, type DBGT-1X/200VE1.