At the 2026 China Water Association Annual Meeting, Tianjin Tanggu Water-Seal Valve Co., Ltd showcased its full range of products to support the development of the water industry. As a key player in water treatment and transportation, TWS‘ products include various butterfly valves, gate valves, check valves, and wafer butterfly valves and backflow preventers for seawater desalination, fully meeting the needs of modern water conservancy projects.
At this exhibition, TWS launched its seawater desalination wafer butterfly valve application. This butterfly valve is exquisitely designed to work effectively in high-salinity environments, ensuring fluid control and sealing performance during seawater desalination. As the global demand for fresh water resources increases, the promotion of seawater desalination technology is particularly important, and efficient valve products are the key to achieving this goal. Not only that, TWS also has a variety of butterfly valve product lines covering wafer type, flange type, eccentric type, worm gear transmission, pneumatic and electric actuator, etc., which can fully meet the fluid control needs of different working conditions such as urban water supply, drainage and sewage treatment, and provide the water industry with one-stop valve solutions from source to discharge.
In addition, TWS’ gate valves and check valves also play an important role in water treatment systems. Gate valves, with their excellent sealing performance and low fluid resistance, are widely used for on/off control of water pipelines. Check valves, on the other hand, effectively prevent backflow of water, protecting the safety and stability of the water system.
At the exhibition, TWS Valves also showcased its innovative backflow preventer design. This device effectively prevents wastewater backflow, ensuring the cleanliness and safety of the water supply system and meeting the high standards of modern water treatment.
Through this exhibition, TWS not only demonstrated its leading position in valve technology but also contributed to the sustainable development of the water industry. Moving forward, TWS will continue to dedicate itself to developing more efficient and environmentally friendly water treatment solutions, supporting the sustainable use of global water resources.
Post time: Apr-21-2026
