Like all components of a plumbing system, angle valves require periodic maintenance to ensure they function properly over time. Neglecting valve maintenance can result in reduced performance, leaks, or complete valve failure. Proper care and attention can extend the lifespan of the valve and improve the efficiency of your plumbing system.

The first step in maintaining an angle valve is to conduct regular inspections. Periodically check the valve for any signs of wear or damage, especially if it is used frequently or in a high-pressure system. Look for leaks around the valve’s body, stem, or connection points. Even small leaks can lead to larger problems if not addressed promptly. Additionally, check the valve handle for any signs of corrosion or stiffness, which could indicate that the valve is becoming difficult to operate.

To ensure smooth operation, it’s essential to clean and lubricate the valve’s moving parts. Dirt and debris can accumulate over time, leading to blockages or wear on the internal components. Clean the valve with a mild detergent and water, taking care not to damage the valve’s seals or threads. Once cleaned, apply a lubricant to the moving parts to reduce friction and ensure the valve operates smoothly. Lubrication is particularly important for manual angle valves, as it helps prevent stiffness and ensures that the valve handle turns easily.

Over time, the seals and internal components of an angle valve can degrade due to exposure to pressure, temperature fluctuations, and the type of fluid flowing through the valve. If you notice any leaks or difficulty in operating the valve, it may be necessary to replace the seals or other parts. Many angle valves come with replaceable seals or cartridges, making it easier to maintain the valve without needing to replace the entire unit.

If the valve becomes stuck and cannot be turned, avoid using excessive force, as this can damage the valve or the connected pipes. Instead, try applying a lubricant to the valve stem and gently attempting to turn the valve. If the valve remains stuck, it may be necessary to disassemble it for further inspection or replacement.

Maintaining an angle valve is essential to ensure its longevity and efficiency in your plumbing system. Regular inspections, cleaning, lubrication, and timely replacement of parts can prevent leaks and performance issues, allowing the valve to continue regulating fluid flow effectively. By incorporating maintenance into your routine, you can extend the life of your angle valves and reduce the need for costly repairs.