Double Block Bleed Valve / DBB Assemblies
Needle-style DBB arrangement for instrument isolation, bleed and calibration duties.
SNG Services supports procurement teams, EPC contractors and plant maintenance teams sourcing dbb needle valve for industrial projects in India and international markets. Share the required size, pressure class, material grade, end connection, operating media, temperature, quantity and applicable inspection documents to receive a clear technical and commercial response.
Integrated valve assembly combining two isolation valves and one bleed point in a compact body.
Ball-type DBB valve for pipeline isolation and venting in oil, gas and process plants.
DBB 40 - DBB Valve for compact double isolation, bleed and safer maintenance workflows in process and instrument service.
