Topside Chemical Throttle Valve (T-CTV)

Our T-CTV is a fully-automated, filter-free chemical dosing package that combines continuous and accurate flow measurement in a modular, plug-and-play design.

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The T-CTV delivers precisely metered flow independent of fluid type, viscosity, and system pressure. The valve’s Coriolis flow measurement technology ensures superior, continuous, and best-in-class chemical dosing accuracy.

Best-in-class accuracy
Best-in-class accuracy

+/- 0.2% of reading

Contamination tolerant
Contamination tolerant

Filter-free-design

Remote connectivity capability
Remote connectivity capability

Future-proof

Easy system integration
Easy system integration

Plug-and-play

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Versatile and Robust Design

We deliver the industry’s most versatile, accurate, and robust T-CTV. Its modular plug-and-play design ensures it is easily integrated into both new and existing systems.

Lifting Point
Lifting Point
 Variable Restrictor
Variable Restrictor
 Valve Body
Valve Body
 Ex d Controller Housing
Ex d Controller Housing
 Ex e Junction Box
Ex e Junction Box
 Coriolis Flow Meter Module
Coriolis Flow Meter Module

Self-Cleaning, Filter-Free Design

Our T-CTV is the industry’s only design that integrates a combined full-flush position with an integrated mechanical scraper. This feature ensures superior contamination tolerance and delivers unmatched, accurate, long-term performance without the need for filters.

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Accelerate Your Digital Transition

Our future-proof T-CTV is designed to accelerate your digital transition. The T-CTV is ideal for unmanned and remotely-operated applications across industries and can be configured with optional Wi-Fi capabilities.

Oil and Gas

Chemical Processing

Waste Water Treatment

Medical and Pharmaceutical

Topside CTV Gallery

On-Demand Webinar

Check out our webinar about the Rotator® Topside Chemical Throttle Valve.

Accelerate Your Digital Transition with the Rotator® Topside Chemical Throttle Valve

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Contact Us | Topside Chemical Throttle 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.