Parameter Specification Manufacturer Eaton Model Number FCV6-16-S-0-NV Product Line FCV Series (Flow Control Valves) Product Type Pressure Compensated Flow Control Valve Port Size 9/16-18 SAE O-ring (Standard for size "6") Maximum Flow Rating 16 US Gallons Per Minute (GPM) Maximum Operating Pressure Typically 3000 PSI (207 bar) Pressure Compensation Range Typically 50 to 3000 PSI (Consult datasheet for exact range) Control Type Non-Verifiable (NV) - The adjustment mechanism is not designed for external measurement or locking. Adjustment Manual, via a screw or knob (non-verifiable) Typical Applications Controlling the speed of hydraulic cylinders and motors in machines like excavators, forklifts, agricultural equipment, and presses.