API 6D Ball Valve
API 6D Ball Valve is designed for oil, gas, natural gas transmission, pipeline station and process pipeline isolation service where project standards require API 6D design, testing and documentation. The valve can be supplied with trunnion-mounted or floating-ball construction, full-bore or reduced-bore flow passage, flanged or butt-weld ends, DBB/DIB options, seat injection, cavity pressure relief and actuator configurations according to the approved project specification.
Double Block and Bleed Valve
Double Block and Bleed Valve, also called DBB Ball Valve, is designed for pipeline isolation where two sealing points and a bleed or vent connection between them are required. It is commonly used in oil, gas, chemical, metering, tank farm and pipeline station service. Floating-ball, trunnion-mounted, single-body or twin-ball configurations can be selected according to pressure class, valve size, DBB/DIB requirement, medium and approved project specification.