We are leading DBB Valve manufacturer in Pune. Ultraweld coat are the best DBB Valve suppliers in Pune. A Double Block and Bleed (DBB) valve is a type of valve system used primarily in industrial applications to ensure safety and integrity in pipeline systems. It is designed to provide two independent sealing points and a space (known as the “bleed” or “drain”) between them. This setup is crucial for safe maintenance and isolation of sections of a pipeline. We are Pune’s top manufacturer of DBB Valves.