The Bosch Rexroth R900701407, R900727801, and R900578535 are high-performance hydraulic proportional solenoid valves engineered for precise fluid and pressure control in demanding industrial applications. Featuring a compact, cartridge-type design with a threaded mounting section, these valves integrate seamlessly into custom hydraulic manifolds. Each unit is equipped with a robust 24 V DC solenoid coil (rated at 0.8 A, with 18 W or 21 W power consumption) and high-quality green O-ring seals to ensure secure, leak-free operation. Manufactured in Germany, these FDRE4 series valves deliver the reliability, durability, and accurate proportional response expected from genuine Rexroth hydraulic components.