Since the very beginning, KD VALVE’s object to provide the best-in-class has made it develop its own methods and process. The innovative KD VALVE metallurgical technology is a unique process that we invented to build the highest hardness in the industry that exceeds HV2,000. This has made our valves become the best performers in the harshest conditions and applications. Moreover, our innovative pocketless designs seamlessly integrate our technology into Zero-leakage and Bubble-tight that shut off tightly for a perfect sealing unmatched by any other brand. We constantly develop to better serve our clients’ needs.