We leverage more than 35 years of experience in subsea and topside 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.
Contact Us | Subsea Valves

Company page Since our founding in the early 1960s, Oceaneering has expanded and grown globally to service several industries such as the offshore energy industry, defense, entertainment, material handling, aerospace, science, and renewable energy industries. In 1964, Mike Hughes and Johnny Johnson formed a Gulf of Mexico diving company called World Wide Divers. The company grew in response to increasing demand for their services and in 1969 merged with two other diving companies to form Oceaneering International, Inc. To solve the toughest challenges, we do things differently, creatively, and smarter. As your trusted partner, our unmatched experience and truly innovative portfolio of technologies and solutions give us the flexibility to adapt and evolve, regardless of market conditions. Our mission is to solve the unsolvable. We thrive by creating industry-changing technically creative solutions for the most complex operational challenges under water, on land, and in space. Our five core values establish a common culture and demonstrate what is most important for us as a company. Since the beginning, the company has transformed from a small regional diving company into a global provider of engineered products and services. Today, we develop products and services for use throughout the lifecycle of an offshore oilfield, from drilling to decommissioning. We operate the world's premier fleet of work class ROVs. Additionally, we are a leader in offshore oilfield maintenance services, umbilicals, subsea hardware, and tooling. We also serve the aerospace, defense, and theme park industries. Underpinning everything we do, safety is not only the foundation of our core values, but it is vital to our unmatched performance record and company culture. The industries we serve are as diverse as they are complex. Whether we are engineering deepwater umbilicals or developing robotics for aerospace applications, the safety and health of our employees, vendors, and customers is an integral part of our day-to-day business. If we are working, then our responsibility is to be working safely. Since our inception in 1964, we have placed a high value on employee safety—from diving services and subsea inspection to vessel-based installation operations. We have and will continue to evolve not only our health, safety, and environmental (HSE) processes, but those of the industries in which we work. Although we have been fatality-free since 1999, our HSE journey goes beyond statistics. As our portfolio of services has grown, we have continued to prioritize and advance our approach to HSE.