DBETE-52/100G24K31F1V Proportional pressure relief valve from Rexroth, Germany

The nominal pressure rating is 100 bar, and the maximum flow rate is 2 L/min at this pressure. For optimal performance and longevity, it's recommended to operate within these specified limits.

The valve operates on a 24 V DC power supply (permissible range: 21-35 V DC). The control input accepts an analog 0 to 10 V signal (F1 type). Electrical connection is via a 6-pin plug with PE, compliant with DIN 43563 standard.

The valve has an IP65 protection class, making it dust-tight and protected against water jets. The ambient temperature range for operation is -20 °C to +50°C.

This model is compatible with mineral-based hydraulic oils (HL, HLP per DIN 51524 standards), with a viscosity range of 10-800 mm²/s. The seal material is FKM (fluorocarbon rubber), indicated by the 'V' suffix in the model number.

The typical response time for a full signal change is less than 70 ms. The hysteresis is typically ≤ 1%, ensuring precise pressure control with minimal deviation between increasing and decreasing pressure cycles.