Ball Ball Check Valve - T115 - 99AR | Zubi Ball Check Valve - T115 - 99AR | Zubi The Ball Check Valve - T115 - 99AR by Zubi is a robust and reliable valve designed to prevent backflow in piping systems. It features a spherical ball mechanism that allows fluid to flow in one direction while automatically sealing to prevent reverse flow. This valve is ideal for applications requiring minimal maintenance and high durability, ensuring... View BSP NPT PN 10 DIN EN-GJS-500