To determine if a hydraulic magnetic valve is working properly, you can perform the following checks and tests:

Visual Inspection: Start by inspecting the valve for any visible signs of damage, such as leaks, cracks, or loose connections. Ensure that all components are properly assembled and in good condition.

Valve Operation: Activate the valve using the appropriate controls or signals. Observe the valve's response to see if it opens and closes smoothly and without delay. Pay attention to any unusual noises or vibrations during operation.

Fluid Flow: Check if the valve allows fluid to flow through it as expected. Ensure that the flow rate is appropriate and that there are no restrictions or blockages.

Pressure Testing: Measure the pressure on both sides of the valve to ensure it maintains the desired pressure differential. If the valve is designed to regulate pressure, check if it maintains the set pressure within acceptable tolerances.

Leakage Test: Inspect the valve and its connections for any signs of leakage, such as drips or puddles. A leaking valve may indicate faulty seals or damaged internal components.

Response Time: Evaluate the valve's response time by measuring the time it takes for the valve to open or close once the control signal is given. The response time should be within the specified range.

Cycling Test: Perform multiple cycles of opening and closing the valve to assess its performance over time. Check if the valve remains consistent and reliable throughout the test.

Compatibility: Ensure that the valve is suitable for the specific hydraulic system and application requirements. Consider factors such as operating pressure, temperature, fluid compatibility, and flow rates.

Consult Manufacturer Guidelines: Review the manufacturer's documentation, including the user manual or technical specifications, to understand the expected performance characteristics and recommended testing methods for the particular hydraulic magnetic valve.

If you encounter any irregularities or doubts during these tests, it is advisable to consult with a qualified professional or the manufacturer for further assistance and guidance.