A batch of our DBB (Double Block and Bleed) ball valves has been successfully delivered.
These units integrate two high integrity ball valves in a single body, arranged in series with a central bleed port between them.
This design provides true double isolation: each ball can independently shut off upstream and downstream pressure, while the bleed port allows safe venting or draining of the cavity for maintenance, leak testing, or pressure relief.
The valves feature metal to metal seats for reliable sealing in high-pressure and high temperature service, and are operated via handwheels for precise, fail-safe manual control.
We supply DBB valves in carbon steel, stainless steel, and special alloys, tailored to your pressure class and end connection requirements! Welcome to order!
