The Rexroth DBET and DBETE6 series proportional relief valves offer precise pressure control in hydraulic systems.
They utilize a proportional solenoid to adjust the valve opening in response to electrical signals, allowing for accurate pressure regulation. This feature is crucial for maintaining the desired pressure levels in hydraulic circuits.
Pressure Range:
These valves are available in a wide range of pressure settings, typically from 10 to 315 bar (145 to 4568 psi). This flexibility enables their use in various hydraulic systems, from low-pressure applications like mobile machinery to high-pressure industrial processes.
Flow Capacity:
The DBET and DBETE6 valves are designed to handle different flow rates, ensuring compatibility with a broad spectrum of hydraulic systems. The flow capacity varies based on the valve size and type, but it typically ranges from 6 to 400 liters per minute (1.6 to 106 gallons per minute).
Size Options:
Rexroth offers these proportional relief valves in various sizes, allowing users to select the right valve for their specific application. The choice of size depends on factors such as system pressure requirements and flow rates.
Response Time:
One of the standout features of these valves is their rapid response time.
Thanks to the proportional solenoid technology, they can adjust the valve opening swiftly in response to changes in electrical signals. This ensures precise pressure control and minimizes pressure spikes in the hydraulic system.
Pressure Control Accuracy:
The DBET and DBETE6 series valves are renowned for their high pressure control accuracy. They can maintain pressure within tight tolerances, which is crucial for applications where precise pressure regulation is essential, such as in molding machines and test rigs.
Energy Efficiency:
Efficiency is a key consideration in modern hydraulic systems. These Rexroth valves help save energy by reducing pressure when it's not needed, thus minimizing the power consumption of hydraulic pumps and overall system energy usage.
Compatibility:
These proportional relief valves are compatible with a variety of hydraulic fluids, including mineral oils, synthetic fluids, and environmentally friendly hydraulic fluids. Their versatility makes them suitable for diverse applications across industries.
Diagnostic Capability:
Some models in the DBETE6 series come equipped with diagnostic functions. They can provide valuable data and feedback on the valve's performance, helping operators and maintenance personnel monitor the health of the hydraulic system.
