The Rexroth VT3002-1-20/32F is a high-performance analog amplifier designed in a Eurocard format for controlling proportional valves without electrical position feedback. It is engineered to provide precise and reliable control over the valve’s solenoid current, which in turn regulates hydraulic flow or pressure. This amplifier features a differential input, independently adjustable ramp times for smooth acceleration and deceleration, and a stable internal power supply. Its robust design and proven reliability make it an essential component for a wide range of industrial hydraulic applications requiring accurate valve management.