Ball Valves Double Block and Bleed | Fluitek
Ball Valves Double Block and Bleed | Fluitek
Fluitek Double Block and Bleed Ball Valve
DBB ball valve for line isolation with two independent sealing points and an intermediate bleed cavity. It is used where leakage verification is required before maintenance, instrument removal, metering work, or equipment disconnection.
Design
The valve construction may be trunnion mounted or floating ball,...