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Reliable Flow Control Technology: From Structural Design to Extreme Performance

The VODEX product range encompasses precision control valves, high-performance shut-off valves, and intelligent actuators, utilizing heat-resistant, high-pressure, and anti-corrosive specialty materials combined with precision-grinding technology to ensure zero-leakage control under severe operating conditions. Leveraging deep R&D collaboration with top-tier factories, every component undergoes rigorous fluid dynamics simulation and pressure testing to guarantee the maximum efficiency and stability of industrial piping systems from the structural source.

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Ball Valves

As the most reliable isolation tool in fluid pipelines, VODEX ball valves are manufactured in strict accordance with API 6D and API 608 international standards. The precision-ground interface between the ball and seat ensures minimum flow resistance when open and a zero-leakage seal when closed. We offer a variety of configurations ranging from standard soft-seated designs to high-temperature, wear-resistant metal-to-metal seals, which are widely utilized in long-distance oil and gas pipelines and complex chemical processes.

Butterfly Valves

With its lightweight structural design and compact installation footprint, VODEX butterfly valves are the ideal choice for flow regulation and shut-off in large-diameter pipelines.
Specifically, several of our products utilize triple-offset metal-seated technology. This design complies with the API 609 standard and effectively resolves common issues found in traditional butterfly valves, such as rapid wear and unreliable sealing. Consequently, these valves maintain superior shut-off performance and an extended service life even under conditions of high pressure differentials and extreme temperature fluctuations.

Check Valves

To ensure the safety of pumps, compressors, and downstream precision equipment, VODEX check valves utilize the kinetic energy of the medium to achieve automatic opening and closing, effectively preventing backflow. Our design focuses on optimizing internal flow paths to minimize pressure drop and incorporates impact-resistant structures to eliminate water hammer effects, providing a solid protective barrier for the stable operation of the entire fluid system.

Electric Control Valves

VODEX electric control valves are vital execution units in the automated loops of modern smart factories, capable of precisely receiving 4-20mA signals for position regulation. Because they do not require a compressed air source, these valves offer superior flexibility and stability in environments with strict cleanliness or infrastructure requirements, such as power plants and water treatment facilities. Their highly integrated actuators ensure rapid response and high repetitive positioning accuracy.

Gate Valves

As a classic industrial isolation valve, the VODEX gate valve is designed for “full-bore” fluid transmission, with a wedge-gate structure that provides a robust mechanical seal in medium-to-high pressure environments. We strictly control every step from material selection to machining tolerances, making them a reliable choice for long-term, maintenance-free operation in refineries, water conservancy projects, and infrastructure construction.

Globe Valves

VODEX globe valves are designed for applications requiring frequent operation and moderate throttling. The short stem travel and minimal friction between sealing surfaces significantly enhance the valve’s durability. Whether in saturated steam lines or high-pressure chemical systems, these valves provide precise control and tight shut-off through their rugged construction.

Pneumatic Control Valves

As the flagship automated product of VODEX, our pneumatic control valves integrate advanced fluid dynamics and control technology, with certain technical benchmarks aligned with world-leading brands like Azbil. These valves offer inherent explosion-proof safety and rapid dynamic response. They can be equipped with SIL 3 rated actuators to meet the precise regulation needs of high-risk industries such as petrochemicals.

Self-operated Control Valves

VODEX self-operated control valves utilize the energy of the medium itself to achieve automatic pressure stabilization or relief, making them the preferred choice for green, energy-saving control as they require no external power or air source. Their compact structure and sensitive response make them ideal for gas networks and steam heating systems that require simple, independent, and economical pressure control.

Strainers

Serving as the “protective shield” of the fluid circuit, VODEX strainers are responsible for filtering out solid impurities such as welding slag and rust scale at the front end of the system. We provide Y-type, basket, and T-type structures designed to maximize impurity removal while minimizing pressure drop. They protect downstream control valves, pumps, and instruments from mechanical wear and are a critical component of our one-stop, customized solutions.

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