Rotator Technologies

We design and manufacture the industry’s premier valves for critical oil and gas operations.

OII Rotator white 2020 Tm Logo

We leverage over 60 years' experience to deliver industry-leading, field-proven subsea and topside valves. Our products are backed by unparalleled quality, reliability, and global support.

Subsea and Topside Products

Chemical Throttle Valve (CTV)

Continuous subsea chemical injection via the industry's smallest, lightest, and most contamination-tolerant designs.

Hydraulic Directional Control Valve (HCV)

Control critical subsea functions with over 900 robust and contamination-tolerant HCV designs.

Rotary Control Valve (RCV)

Ensure your critical functions topside and subsea with our robust, high-pressure designs.

Topside Chemical Throttle Valve (T-CTV)

Accurate, continuous dosing via a filter-free, self-cleaning, and fully-automated chemical metering valve.

Subsea Hydraulic CAT-D Couplings

Support optimized system design while reducing costs and risks associated with welding, inspections, and more.

Testing and Qualification Center

Our state-of-the-art facility in Kristiansand, Norway, provides a fully-integrated, one-stop-shop to meet your unique project requirements.

  • Testing, qualification, and documentation
  • Re-engineering support, manufacturing, and re-testing
  • Decades of industry experience

Contact Us

Our team of experts is ready to help you get started.

Oceaneering offers best-in-class products and solutions, backed by unparalleled quality, reliability, and global support. Fill out the inquiry form to start a conversation today.