The SUNFAB SAP 084–130 24V bypass valve is an electromechanical device designed for use with SAP 084–130 series hydraulic pumps. It is widely used in industrial and transport applications to unload the pump during startup, idle periods, or maintenance. The valve redirects the hydraulic flow back to the tank, bypassing the pressurized circuit when not in use. Its compact and durable design ensures reliable operation even in demanding environments.