Professional-grade proportional pressure relief valve manufactured in Germany for precision hydraulic control appliions.
Frequently Asked Questions
What is the nominal pressure rating and maximum flow rate?
The nominal pressure rating is 200 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.
What are the electrical specifiions and control signal requirements?
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 (A1 type). Electrical connection is via a 6-pin plug with PE, compliant with DIN 43563 standard.
What is the protection class and operating temperature range?
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.
What hydraulic fluids and seal materials are compatible with this valve?
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), indied by the 'V' suffix in the model number.
What is the typical response time and hysteresis performance?
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.