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Seawater Ball Valves

For those in search of ball valves for oil and gas industry applications, ATP offers a wide array of both floating ball and trunnion options from Brooksbank Valves. These superior quarter turn valves are produced by a company that has been serving the naval and marine industries for over 60 years. These quality ball valves are engineered to withstand the harsh environments of the energy industry. These smooth operating valves are built to last, from a legendary company with an extraordinary history. Count on ATP to offer the highest quality components for the oil and gas industry from proven reliable manufacturers like Brooksbank Valves.

Seawater Ball Valves – Floating Ball: The floating ball valve is a quarter turn valve which uses a rotating ball with a hole through it, which can be aligned with the flow path (open Position) allowing flow and blocks flow when the ball is rotated by 90 degrees. A floating ball is where the ball is allowed to float against the seals. In normal operation, the ball will float downstream slightly, causing the seating mechanism to compress under the ball pressing against it, thus using the system pressure to increase valve sealing. Ball valves are used for on/off and throttling services.

Seawater Ball Valves – Trunnion Mounted Ball: The trunnion mounted ball valve is a quarter turn valve which uses a rotating ball with a hole through it, which can be aligned with the flow path (open position) allowing flow and blocks flow when the ball is rotated by 90 degrees. A trunnion mounted ball has mechanical anchoring at the top and bottom, which is suitable for larger and higher pressure valves. Ball valves are used for on/off and throttling services.

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