The acquisition of Trillium Flow Technologies’ Valves Division (TVD) expands Flowserve's valve portfolio, nuclear capabilities, and support in the world’s most demanding, high-consequence applications.

Flowserve has acquired the Valves Division of Trillium Flow Technologies, expanding our portfolio of safety‑critical flow control solutions across nuclear, power generation, and industrial infrastructure markets.
This combination brings together complementary valve technologies, nuclear-qualified engineering expertise, and a significant installed base, enhancing Flowserve's ability to support highly regulated, high-consequence environments.
Together, Flowserve and TVD deliver one of the industry's most comprehensive portfolios of safety-critical flow control solutions, backed by global manufacturing and lifecycle service capabilities to improve reliability, extend asset life, and reduce total cost of ownership.
Together, Flowserve and TVD can deliver greater value to our customers through:
The Valves Division of Trillium provides highly engineered valve and actuation technologies serving power generation, nuclear, and other critical infrastructure industries worldwide.
With a legacy spanning nearly 200 years, TVD's portfolio of trusted brands is recognized for reliability and performance in demanding operating environments. The division supports a global installed base of more than 200,000 valves, including assets in over 100 operating nuclear reactors.
As part of Flowserve, these technologies are now supported by a global manufacturing footprint, nuclear-qualified engineering expertise, and an expanded lifecycle service network, strengthening support for safety-critical infrastructure worldwide.
For existing TVD customers, it remains business as usual, with the same trusted products, teams, and commitment to your operations.
Have questions about the expanded Flowserve valve portfolio?
Our team can help you evaluate solutions, identify application fit, and explore lifecycle support options tailored to your operation.