Flow Control Hydraulic Valve

It's often found in die casting and foundry setups, machine tools, marine and offshore equipment, presses, primary metal processing, paper mills, test equipment, simulation systems, and turbine controls – including wind, steam, and water turbines.

Built as a two stage directional control valve, it handles three way or four way directional control rather than being a simple flow restrictor.

Press applications are explicitly listed among the supported uses for this valve. It also covers die casting and foundry work, machine tool use, marine and offshore environments, primary metal and paper processing, test equipment and simulation, and turbine control systems including wind, steam, and water. Pretty broad coverage across heavy industrial work.