In a hydraulic circuit, JIUDING EFBG-03 serves as a proportional flow control and relief valve to coordinate electrically adjustable flow control with pressure relief in one valve platform. Buyers commonly evaluate this product for presses, molding, test equipment and automated machinery that require electrically adjustable pressure or flow behavior.

Selection should confirm operating pressure and the pressure or flow variable to be controlled, required flow range, response profile and machine duty, and mounting interface, electrical command and amplifier compatibility. Because suffixes can change circuit behavior, use the full nameplate code and application data for final model confirmation.