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02
2025-02
Starting from June 2024, TORLEO stainless steel 316 explosion-proof locator has been installed on CNOOC Xijiang and Panyu offshore platforms for six months of trial operation and has successfully passed the acceptance inspection.
2025-02-28
Against the backdrop of severe industry competition in 2024, the company achieved a year-on-year increase of 57% in sales revenue and was awarded the title of "New Species" Gazelle Enterprise in Hubei Province.
03
2025-03
Why are pneumatic valves more commonly used than electric valves?
2025-03-05
Reasons why pneumatic valves are more commonly used than electric valves: 1. Safety Considerations Pneumatic valves possess intrinsically safe characteristics. In complex operating environments, numerous electrical devices and potential sources of electromagnetic interference are present. Electric valves rely on electrical power for operation; should an electrical fault occur—such as a short circuit, leakage current, overload, or electromagnetic interference—their control system is highly susceptible to malfunctions. For instance, in areas with strong electromagnetic radiation, electric valves may receive erroneous signals, leading to unintended opening or closing, which can pose serious safety risks to the entire system.
Why do the valves mostly use pneumatic valves rather than electric doors?
The reason why valves mostly use pneumatic valves rather than electric doors: 1. Safety considerations Pneumatic valves are intrinsically safe. In a complex working environment, there is a large amount of electrical equipment and potential electrical interference sources. The electric valve relies on electric drive, once encountered electrical failure, such as short circuit, leakage, overload or electromagnetic interference, its control system is likely to appear misoperation. For example, near the area of strong electromagnetic radiation, the electric valve may receive the wrong signals, and thus accidentally open or close, which will bring serious safety risks to the operation of the whole system.
04
2025-04
[TorleO Comprehensive News] TORLEO Intelligent Valve Positioner Successfully Deployed in CNNC No. 272 Project
2025-04-09
China National Nuclear Corporation No. 272 Uranium Industry Co., Ltd. (hereinafter referred to as “CNNC No. 272”) is a key subsidiary of China National Nuclear Corporation Limited (CNNC). The company is dedicated to uranium mining and metallurgy, as well as the front-end segment of the nuclear fuel cycle, making it an indispensable link in China’s nuclear fuel supply chain. The TORLEO smart valve positioner, based on nozzle-and-flapper technology and paired with valves supplied by Xi’an Guanghuan Valve, enhances process control in CNNC’s operations, facilitates domestic substitution, and ensures the safety of the nuclear industry.
07
2025-07
[Tuoyou Comprehensive News] The outstanding deeds, remarkable achievements, and significant scientific research accomplishments of Liu Xi, founder of Tuoyou, have been included in the national “15th Five-Year Plan” reference work, “Embarking on a New Journey for China.”
2025-07-31
In this publication, Liu Xi stands out as one of the most distinguished figures among the many who are striving on China’s new journey, thanks to his profound industry insight, exceptional leadership, and relentless spirit of innovation. He has not only successfully steered Tuoyou Company toward leapfrog growth but has also achieved groundbreaking breakthroughs in research, making significant contributions to advancing the industry and fostering social development.