This is an aftermarket replacement vacuum regulation valve, specifically designed as a compatible alternative for Riv-No systems. Identified by part number 050290000009NO, this valve is crucial for maintaining optimal vacuum levels in various industrial and agricultural applications. It features a 1 1/2" connection, making it suitable for integration into existing pipelines and equipment where precise vacuum control is paramount. As a non-OEM alternative, this valve offers a cost-effective solution without compromising on essential functionality. It is engineered to regulate vacuum pressure effectively, preventing system over-vacuum and ensuring stable operation of connected machinery. Ideal for milking systems, vacuum pumps, and other pneumatic applications requiring consistent vacuum performance, this replacement valve helps to protect equipment from damage due to pressure fluctuations and contributes to efficient system operation. Its robust construction is designed for durability and reliable service in demanding environments, providing a dependable component for your maintenance and repair needs.