Prop-Druckbegrenzungsvt DBETA-7X/P420YAG24K31F1BV - Bosch Rexroth R901566224

When plant pressure changes with the recipe or the cycle step, a fixed spring setting gets in the way. The direct actuated proportional pressure relief valve DBETA-7X/P420YAG24K31F1BV limits in poppet seat design steplessly to the command value signal, works at a pressure rating of 420 bar and withstands up to 500 bar operating pressure.

Benefits

• Pressure rating 420 bar, maximum operating pressure 500 bar, flow up to 5 l/min.
• Integrated pressure sensor and on-board electronics, so a separate amplifier is not needed.
• Poppet seat design, two switching positions on two ports, direct actuated.
• 24 VDC supply through a connector 7-pole (6 + PE) to EN 175201-804.
• Size 6 to ISO 4401-03-02-0-05, FKM seals, weight 2 kg.

Technical data

Application

The valve limits pressure in presses, clamping systems and test rigs where the setpoint comes from the control system. The integrated pressure sensor reports the actual value back and closes the control loop inside the valve. For electromagnetic compatibility, conformity to UKCA and SI2016/1091 is declared.

Manufacturer

Bosch Rexroth lists the valve as type DBETA-7X/P420YAG24K31F1BV of product family DBET(E)(A) under material number R901566224.