Subsea Valves

We leverage more than 35 years of experience in subsea valves to provide increased control and field-proven, reliable solutions.

We deliver superior products by maintaining in-house control over development, design, engineering, manufacturing, testing, and qualification.

Hydraulic Directional Control Valves (HCVs)

HCVs control critical tree and well access tooling functions.

With more than 60,000 HCVs installed globally, Oceaneering HCVs are key components in 40 percent of the world’s subsea wells.
Your control requirements are met by the valve’s metal-to-metal seal principle, robustness, and functionality that improves performance and reliability.
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Subsea Control Unit

Subsea control units add additional control lines to your system by combining premium HCVs with the interfaces of the most widely used subsea electrical connectors.

The fixed and retrievable designs incorporate pressure compensation for depths up to 9,850 ft (3,000 m).

Rotary Control Valves

Our fully-qualified valves are designed to suit your subsea and topside requirements.

Rotary control valves provide functionality and control of hydraulic and process fluids in harsh subsea and topside environments.
The valves can be configured as ROV-actuated rotary control valves that provide functionality and include robust, metal-to-metal seals. They can be designed with the actuator configuration required to meet your needs.

Chemical Injection Throttle Valves (CTVs)

CTVs provide a simple solution for accurate subsea chemical injection.

CTVs deliver continuous, controlled subsea chemical injection to improve flow performance and enhance recovery. Our first CTV was installed in 1995, and ,to date, we have supplied more than 1,100 CTVs worldwide.
Available in varied flow configurations to meet the demands of harsh subsea environments, our valves are the smallest and lightest on the market, and offer a superior self-cleaning, clog-resistant design.

Product Qualification and Testing

Our valves are developed with an uncompromised focus on safety, quality, and reliability. Our robust systems for production, testing, and qualification ensure that we deliver the control solutions you require and support them with complete product traceability.
We use state-of-the-art test equipment to perform the qualification testing and factory acceptance testing (FAT) required to comply with stringent international market standards. Let our team qualify your product and ensure its readiness for the market.