The Bosch Rexroth VT-VASPA1-22F5/000/000 is a high-performance analog amplifier card designed for the precise control of proportional valves without electrical position feedback. Engineered for reliability in industrial hydraulic systems, this card converts a standard 4 to 20 mA input signal into a corresponding output current to drive the valve’s solenoid. It features an integrated ramp generator for smooth acceleration and deceleration, ensuring optimal performance and protection of your hydraulic components. This card is built to be installed in a control cabinet and adheres to the IP20 protection standard.