Pressure Relief Valve DBGT-1X/400P2 - Bosch Rexroth R900416298

This pressure relief valve in the 400 bar rating holds system pressure at the electrically supplied value. At a flow of up to 600 l/min with a maximum operating pressure of 315 bar, the pilot-operated seat stage works with little wear.

Benefits

• 400 bar pressure rating for circuits demanding a high protection level
• Flow up to 600 l/min, maximum operating pressure 315 bar
• A DC motor sets the value electrically, keeping it under shock loads
• Poppet seat design with 2 ports in 2 switching positions, A to B as well as X to Y
• NBR seals for HL fluid, 5.36 kg, external electronics on 24 VDC

Applications

This rating is asked for in forging presses, testing machines as well as clamping hydraulics where the protection value changes with the tool. External electronics let the value live inside the program. Wiring runs through a mating connector, 6-pole (5 + PE) according to EN 43651.

Manufacturer

The material number at Bosch Rexroth is R900416298. Curves, limit values plus control notes are documented for the DBG series.