Ball Ball Check Valve - 2453 | Genebre Ball Check Valve - 2453 | Genebre The Ball Check Valve - 2453 by Genebre is a high-quality valve designed to allow unidirectional flow of fluids, preventing backflow in piping systems. It features a robust construction with a spherical ball that seals against a seat to block reverse flow, ensuring efficient and reliable operation. Ideal for various industrial applications, this valve is... View Flanged PN 16 DIN EN-GJS-400-18U-LT NBR