Since 1985, the RING-O valves brand has engineered purpose-designed valves utilizing the most current design technology to provide reliable solutions to the challenging environment of subsea pipelines and manifold applications.
Today as part of the Schlumberger portfolio, RING-O valves include ball, gate, and check valves that can meet the demands of subsea applications.
The Cameron RING-O subsea valve design is similar to equivalent topside valves, but has additional features to withstand the external pressure caused by the column of seawater at operating depths.
Our RING-O subsea valves typically have a design life equal to the design life of the pipeline. This can be up to 40 years, and valves placed in this type of service must be essentially maintenance-free for that lifetime.
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