Making steam work for you.
Providing peace of mind for your plant.

A Tradition of Innovation
To meet the needs of the market, TLV has developed a broad range of solutions including steam traps, valves and separators, as well as sophisticated system products and software. To date, they have obtained over 4,900 patents and utility models across the world.

Manufacturer at Heart
TLV pursues the highest quality and consistently produces products that play vital roles in plants across numerous industries. They are constantly refining production processes to ensure they deliver the finest products on time to customers around the world.

The Best Possible Solutions
Many problems in a steam system can’t be solved by just providing products. To proactively contribute to safe and reliable plant operations, TLV created the CES (Consulting・Engineering・Services) philosophy and team, that help guide customers to the best possible solutions.

Optimizing Steam System Assets®
SSOP® (Steam System Optimization Program) improves plant safety and reliability. SSOP® creates clear visualizations of even complex steam systems and implements mechanisms to help keep plants in an optimal state, delivering sustained value through improved plant operation and maintenance.
TLV Steam Traps
Steam traps are a type of automatic valve that filters out condensate (i.e. condensed steam) and non-condensable gases such as air without letting steam escape. In industry, steam is used regularly for heating or as a driving force for mechanical power. Steam traps are used in such applications to ensure that steam is not wasted. Steam traps are divided into three general categories based on their operation mechanism: mechanical, thermodynamic, and thermostatic. TLV manufactures all three of these.
Winn-Marion can help you find the best TLV steam traps to suit your needs.
TLV Condensate Recovery Pumps
TLV’s condensate recovery pumps efficiently return valuable condensate from steam systems back to the boiler feedwater tank, maximizing energy efficiency and reducing operational costs. These pumps automatically collect, cool, and pump condensate without electricity, using the steam system’s own pressure as the driving force. By recovering hot condensate—which retains up to 25% of the original steam’s energy content—facilities can significantly reduce fuel consumption, minimize boiler chemical treatment costs, and decrease makeup water requirements.
TLV offers several pump models with mechanical float-operated design that provides reliable, maintenance-free operation with no moving electrical parts. Their stainless steel construction ensures durability in harsh industrial environments, and the pumps handle varying condensate loads automatically. Facilities typically see ROI within months through reduced energy costs and extended equipment life.
Condensate recovery pumps can reduce steam system operating costs by up to 25% by capturing and reusing the heat energy that would otherwise be wasted when condensate goes to drain.
TLV Pressure Reducing Valves
TLV pressure reducing valves (PRVs) provide precise, reliable control of downstream steam pressure, ensuring consistent process conditions and optimal equipment performance. They automatically reduce high-pressure steam from the main distribution line to the lower pressures required, protecting downstream components from damage while delivering the exact steam conditions needed for efficient operation. Maintaining stable pressure improves product quality, reduce energy waste, and extend equipment life.
Direct-acting and pilot-operated PRV models suit different flow capacities and pressure requirements. Their robust construction and proven valve technology ensure long service life with minimal maintenance, while built-in features like balanced valve design and precise pressure sensing deliver accurate control even under varying load conditions. Whether for a single piece of equipment or an entire process line, TLV pressure reducing valves provide the dependable pressure control essential for safe, efficient steam system operation.
Protect equipment from damage and ensure efficiency while getting the exact steam pressure you need.
TLV Steam Trap Surveys
Winn-Marion provides steam trap surveys to ensure energy efficiency and longevity of equipment. The organizational benefits of utilizing steam to its full potential and treating the steam system as an asset are significant. We create clear visualizations of even complex steam systems and implement mechanisms that help keep plants in their optimal state and deliver sustained value to the organization through improved plant operation and maintenance.
Our steam trap surveys help you optimize your steam solutions for your business.
Steam Surveys – Diagnosis and Management
Steam trap management system comprised of a precision trap survey instrument and management software.
From initial preparations and inspection route planning to final check of results, the TLV TrapMan System offers powerful support for managing steam trap operations. Much more than the tools themselves, the combined experience of TLV specialist engineers, has led to the development of the methods for establishing a truly cost effective management system.
Winn-Marion is proud to represent TLV.
Through our partnership with TLV, Winn-Marion offers a complete line of industrial steam technologies and products designed by a manufacturer with a long and proud history of innovation and impeccable quality solutions. Winn-Marion endeavors to provide our customers with the best—properly selected to fit each application—every time. We don’t just sell products and wish you good luck. We can assist in startup, integration & customization tailored exactly to our customers’ needs.