Product Details: The WABCO M22 x 1.5 Thread Water Drain Valve is designed to provide superior performance and durability. This valve is constructed with high quality components to ensure complete and effective draining of air brake reservoirs. It helps to prevent harmful condensation and contaminants from building up in the system, as well as preventing valve freeze-ups and contamination. The valve is designed to meet the highest quality standards and is easy to install and maintain. It is an ideal choice for any vehicle or system that requires reliable and efficient draining of air brake reservoirs. FleetPride is your First Click in Heavy Duty®.