The Eaton 56904 PTS3-10-0-40 is a genuine Eaton 3-way, normally open, 10-size proportional pressure reducing valve cartridge. Engineered for precise, stepless control of outlet pressure, its output is directly proportional to the input current. This high-performance hydraulic valve features a maximum operating pressure of 250 bar, a maximum flow rate of 15 L/min, and an adjustable pressure range from 0 to 40 bar. It ensures reliable and accurate hydraulic system management with a fast response time of 30 ms and low hysteresis.