10000 psi, 3/8" ports, 5 gpm max flow rate. Application: Single acting cylinders. Actuation: Solenoid operated. Function: “Advance” and “return”. Used on these pumps: Furnished with pilot lines and adapters for PE30 (with carrying handles removed), PE55, PE90 and PE120 series. For other pump models, consult factory. A pressure switch and/or gauge may be attached if desired. To prevent sudden, uncontrolled descent of a load as it is being lowered, use a No. 9596 Load Lowering Valve or No. 9720 Counter Balance Valve in conjunction with the directional valve used in your application.