OPW Engineered Systems Launches HyperFlow High-Flow Data Center Coupler

OPW Engineered Systems (NYSE: DOV) launched the HyperFlow™ high-flow data center dry disconnect coupler on April 28, 2026.

Rhea-AI Summary

OPW Engineered Systems (NYSE: DOV) launched the HyperFlow™ high-flow data center dry disconnect coupler on April 28, 2026. The coupler delivers a Cv rating of 48 and a maximum flow rate of 100 gallons per minute, designed for liquid-cooled AI and high-performance computing facilities.

Key features include a full-port flow configuration for reduced pressure drop, a dual safety interlocking system to prevent valve opening and unintended decoupling, and a symmetrical, patent-pending design with four locking tabs for faster installation and overhead use.

Positive

• Cv 48 full-port flow rating
• Maximum flow 100 gallons per minute
• Dual safety interlocking system prevents valve opening
• Symmetrical patent-pending design with four locking tabs

Negative

• None.

Argus Apr 29 session

-0.84% close to close Open Argus

Details

News Market Reaction – DOV

On Apr 29, the first trading day after this news, DOV closed 0.84% below the previous close.

Data tracked by StockTitan Argus for the Apr 29 session.

Key Figures

Cv rating: 48 Maximum flow rate: 100 gallons per minute Locking tabs: 4 locking tabs

Cv rating

48

Flow coefficient of HyperFlow coupler

Maximum flow rate

100 gallons per minute

Stated max flow for HyperFlow coupler

Locking tabs

4 locking tabs

Number of secure locking tabs in interlocking system

Historical Context

5 past events · Latest: Apr 23

5 events

1. Apr 23

   Q1 2026 earnings

   24h Move

   +5.5%

   Strong Q1 revenue and EPS growth with raised full-year guidance.

2. Apr 22

   Product launch

   24h Move

   +5.5%

   Launch of NordAlign bearing targeting wind turbine main shafts.

3. Apr 21

   Strategic partnership

   24h Move

   -1.1%

   SWEP partnership to add printed circuit heat exchangers to portfolio.

4. Apr 20

   Product launch

   24h Move

   -0.7%

   Launch of AseptiQuik G PPSU HT Series sterile connectors for bioprocessing.

5. Apr 15

   Product enhancement

   24h Move

   -0.6%

   Higher-temperature capability added to Mouvex G-FLO eccentric disc pumps.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

dry disconnect coupler, dual safety interlocking system, liquid-cooled data centers

3 terms

dry disconnect coupler technical

"launches the HyperFlow™ high-flow data center dry disconnect coupler."

A dry disconnect coupler is a mechanical connector used to join and separate hoses or pipes that carry liquids or gases without spilling or releasing product into the air, similar to a spill‑proof quick-release on a fuel nozzle. Investors should care because it reduces environmental and safety risks, helps meet regulatory rules, lowers cleanup and liability costs, and can improve operational uptime—factors that protect earnings and reputation.

dual safety interlocking system technical

"It incorporates a dual safety interlocking system that protects against valves"

A dual safety interlocking system is a design feature that requires two independent safeguards to activate or agree before a potentially hazardous operation can start or continue, so a single fault won’t cause an accident. For investors, it lowers the chance of costly failures, product recalls, regulatory penalties and liability—think of it like a two-key switch where both keys must turn to unlock risk—improving reliability and protecting value.

liquid-cooled data centers technical

"reliability demands of liquid-cooled data centers driven by artificial intelligence"

Liquid-cooled data centers use liquids—often water or specially designed coolant—to carry heat away from computer servers and other equipment instead of relying mainly on air conditioning. Like a car’s radiator moving heat out of the engine, this approach lets operators pack more computing power into a smaller space, cut energy bills, and improve reliability. Investors care because it can lower operating costs, raise capacity per building, affect capital spending, and influence sustainability and regulatory compliance.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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DOWNERS GROVE, Ill., April 28, 2026 /PRNewswire/ -- OPW Engineered Systems, part of Dover (NYSE: DOV), today announced the launch of the HyperFlow™ high-flow data center dry disconnect coupler. The new fitting is designed to help meet the growing performance and reliability demands of liquid-cooled data centers driven by artificial intelligence (AI) and high-performance computing workloads. Engineered for strong flow capacity with minimal pressure drop, the HyperFlow coupler helps safeguard critical computing infrastructure from fluid leaks.

The HyperFlow coupler features a full-port flow configuration that delivers a Cv rating of 48 and a maximum flow rate of 100 gallons per minute, representing a step-change improvement in flow performance and pressure drop compared to conventional 1-inch couplers.

Safety and reliability are central to the HyperFlow coupler. It incorporates a dual safety interlocking system that protects against valves opening when the coupler is disconnected, and also protects against unintended decoupling during operation. This mechanism helps eliminate spills and protects sensitive electronic equipment from potential coolant exposure.

"As liquid cooling becomes essential for AI-scale infrastructure, data centers need components that can deliver greater throughput without increasing risk. The HyperFlow coupler is designed to meet that challenge, combining high-flow performance with advanced safety features to help maintain system integrity and uptime," said David Lee, Director of Sales and Product Management at OPW Fluid Transfer Solutions Group.

The HyperFlow coupler features a symmetrical interlocking system with two identical halves that connect using four secure locking tabs, simplifying installation while maintaining a durable, reliable connection during operation. The patent-pending design is both fast and intuitive. A simple twist allows technicians to lock the coupler halves together quickly, which is particularly beneficial for overhead installations or maintenance in confined areas.

With innovations in flow performance, safety, and installation efficiency, the HyperFlow coupler expands OPW Engineered Systems' portfolio of solutions supporting next-generation, AI-driven data center infrastructure.

About OPW Engineered Systems:
OPW Engineered Systems, a business unit within OPW, a Dover company, is dedicated to solving difficult fluid-handling challenges through the development of world-class fluid-handling systems and components that have been thoughtfully designed to prevent safety hazards from occurring when loading and unloading railcars, tank trucks and immediate bulk containers. In 1983, OPW Engineered Systems was made a business unit of OPW – which has a proven history of success and innovation since its founding in 1892 – and for the past four decades has been true to its "Engineering What's Next" mission to create optimized fluid-handing systems. For more information on OPW Engineered Systems, please visit opwglobal.com/opw-es.

About Dover:
Dover is a diversified global manufacturer and solutions provider with annual revenue of over $8 billion. We deliver innovative equipment and components, consumable supplies, aftermarket parts, software and digital solutions, and support services through five operating segments: Engineered Products, Clean Energy & Fueling, Imaging & Identification, Pumps & Process Solutions and Climate & Sustainability Technologies. Dover combines global scale with operational agility to lead the markets we serve. Recognized for our entrepreneurial approach for over 70 years, our team of approximately 24,000 employees takes an ownership mindset, collaborating with customers to redefine what's possible. Headquartered in Downers Grove, Illinois, Dover trades on the New York Stock Exchange under "DOV." Additional information is available at dovercorporation.com.

OPW Engineered Systems Contact:
Peter Russell
(506) 333-2003
peter.russell@opwglobal.com

Dover Media Contact:
Adrian Sakowicz, VP, Communications
(630) 743-5039
asakowicz@dovercorp.com

Dover Investor Contact:
Jack Dickens, VP, Investor Relations
(630) 743-2566
jdickens@dovercorp.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/opw-engineered-systems-launches-hyperflow-high-flow-data-center-coupler-302756062.html

SOURCE Dover

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What are the flow specifications of the HyperFlow coupler from OPW (DOV)?

The HyperFlow coupler has a Cv rating of 48 and a maximum flow rate of 100 gallons per minute. According to the company, this full-port configuration reduces pressure drop versus conventional 1-inch couplers to support liquid-cooled data centers.

How does the HyperFlow coupler improve safety for data center liquid cooling (DOV)?

The coupler uses a dual safety interlocking system that blocks valves when disconnected and prevents unintended decoupling. According to the company, this mechanism is intended to reduce spills and protect sensitive electronics from coolant exposure.

What installation features does OPW (DOV) highlight for the HyperFlow coupler?

HyperFlow uses a symmetrical two‑half design with four locking tabs and a simple twist action for quick connection. According to the company, this simplifies installation, especially for overhead or confined-space maintenance.

Is the HyperFlow coupler a patented product from OPW (DOV)?

The design is described as patent-pending, not yet a granted patent. According to the company, the patent-pending status applies to the coupler's symmetrical interlocking and locking-tab mechanism.

Which data center workloads is the HyperFlow coupler designed to support (DOV)?

The product targets liquid-cooled infrastructures supporting AI and high-performance computing workloads that demand higher throughput. According to the company, HyperFlow balances increased flow capacity with safety features for critical computing environments.

What performance benefit does HyperFlow claim versus conventional 1-inch couplers (DOV)?

HyperFlow is presented as a step-change improvement in flow performance and pressure drop compared to conventional 1-inch couplers. According to the company, the full-port Cv 48 and 100 gpm rating deliver that enhanced flow capacity.