The Hydraulic Flow Tester Load Valve controls hydraulic flow resistance to allow accurate evaluation of system performance during testing activities. It allows operators to apply adjustable load conditions while observing flow and pressure behavior, which helps identify performance losses or irregular output. The valve enables controlled restriction of hydraulic fluid so test readings reflect real operating demands rather than free flow conditions and support clear assessment of system response, pressure stability, and flow consistency.Attributes:• Supports accurate flow measurement under working conditions.• Allows controlled load application to evaluate system output.• Regulates hydraulic flow resistance during testing procedures.Applications:The Hydraulic Flow Tester Load Valve is used within a hydraulic testing setup between the fluid source and the measuring components and applies adjustable resistance to the fluid flow so pressure and output can be evaluated accurately.