G771K626A to G771K304A

The G771K304A is the certified upgrade for the retired G771K626A. This two-stage electrohydraulic servo valve features a dry torque motor and nozzle-flapper pilot stage, delivering high resolution, low hysteresis, and rapid dynamic response. It maintains identical mounting dimensions, porting pattern, and electrical pinout, enabling plug-and-play replacement without any system modification. The upgraded design incorporates advanced materials and enhanced sealing for superior linearity, reduced contamination sensitivity, and longer service life. Ideal for metal forming, turbine control, aerospace test stands, and injection molding machines. Ensure system uptime and performance with this seamless, reliable modernization solution.