Vacuum Regulator Main Valve corr. Servac/Gascoigne Melotte The Vacuum Regulator Main Valve corr. Servac/Gascoigne Melotte is a key control component designed to maintain accurate and stable vacuum levels within milking systems. Built for precision and durability, the Vacuum Regulator Main Valve corr. Servac/Gascoigne Melotte plays a vital role in ensuring consistent system performance and efficient operation. This main valve regulates air intake within the vacuum regulator , responding to changes in system pressure to keep vacuum levels within the desired range. By controlling airflow, it helps prevent fluctuations that can impact milking efficiency, teat health, and overall system stability . Manufactured from high-quality, wear-resistant materials , the valve is designed to withstand continuous operation, pressure variations, and exposure to demanding dairy environments. Its robust construction ensures long service life and dependable performance. Compatible with Servac and Gascoigne Melotte vacuum regulator systems , this component provides a direct replacement solution for worn or damaged valves. Regular maintenance and replacement help maintain accurate vacuum control and redu