Electric motorised ball valves are essential components in various industrial processes and automation systems. They offer precise control and automation capabilities, making them valuable assets in controlling the flow of fluids and gases. To ensure the longevity and reliable performance of these valves, proper maintenance is crucial. In this blog, we’ll explore essential maintenance tips to help you prolong the life of your electric motorised ball valves.

Understanding Electric Motorised Ball Valves

Before diving into maintenance, let’s briefly understand how electric motorised ball valves work. These valves consist of a ball with a hole (bore) through it, which controls the flow of media. An electric motor, connected to the valve, rotates the ball to open or close the flow passage. Electric motorised ball valves are known for their reliability, quick response, and precise control.

Maintenance Tips for Electric Motorised Ball Valves

1. Regular Inspection:

   Regular inspections are the cornerstone of effective maintenance. Look for signs of wear, corrosion, or damage on the valve body, actuator, and electrical components. Ensure that all connections are tight and secure.

2. Lubrication:

   Proper lubrication is essential to prevent excessive friction and wear on moving parts. Refer to the manufacturer’s recommendations for the type and frequency of lubrication required. Over-lubrication should be avoided as it can attract dust and debris.

3. Electrical Component Inspection:

   Inspect the electrical components, including wires, connectors, and the motor. Look for loose connections, damaged wires, or signs of overheating. Ensure that the electrical supply is within the specified voltage range.

4. Seal Inspection:

   Check the seals and gaskets for any signs of wear, cracks, or leaks. Damaged seals can result in fluid leakage and reduced valve performance. Replace any worn-out seals promptly.

5. Cleaning:

   Keep the valve and its surroundings clean. Dust and debris can accumulate on the valve’s exterior, actuator, and electrical components. Regular cleaning with a damp cloth or a mild cleaning solution can help prevent these contaminants from affecting the valve’s operation.

6. Testing and Calibration:

   Periodically test the valve’s functionality. Use the control system to open and close the valve to ensure it responds correctly. If necessary, recalibrate the valve to maintain precise control.

7. Environment Considerations:

   Be mindful of the operating environment. Extreme temperatures, corrosive atmospheres, and exposure to chemicals can impact the valve’s performance. Implement protective measures such as enclosures or coatings when necessary.

8. Spare Parts Availability:

   Keep a stock of essential spare parts on hand, such as seals, gaskets, and electrical components. This ensures that you can quickly address any issues and minimize downtime.

9. Scheduled Maintenance:

   Establish a routine maintenance schedule based on the valve’s usage and operating conditions. Regularly document maintenance activities to track the valve’s performance over time.

10. Professional Service:

    When faced with complex issues or major repairs, consider involving a professional technician with expertise in electric motorised ball valves. They can diagnose and address more intricate problems effectively.

Conclusion

Electric motorised ball valves play a critical role in industrial automation and fluid control systems. Proper maintenance is essential to ensure their longevity and consistent performance. By following these maintenance tips, you can extend the life of your electric motorised ball valves, reduce downtime, and maximize the efficiency and reliability of your processes. Regular inspections, lubrication, electrical component checks, and a proactive approach to maintenance will help you get the most out of these valuable assets in your automation toolkit.