Top 5 Plug Valve Manufacturers of China

Industrial valves remain crucial for regulating pipes transporting water, steam, oil, gases, corrosives, food products, and more. China’s expanding infrastructure and exports heighten the demand for reliable flow control. 

In this article, we’ll profile five manufacturers driving plug valve technology, customization, and performance at world-class levels for domestic and overseas projects.

China’s Valve Industry

China’s broad industrialization and infrastructure investment have fueled steady 12-15% annual market growth in recent decades. Analysts size the industry near $10 trillion in 2025. While the initial focus was high quantity at low costs, China now leads global innovation and quality benchmarks.

Plug valves in particular continue growing in demand thanks to their simple yet precise flow control suitability. Eccentric rotating plugs incrementally throttle passing liquids, gases, slurries across a range of pressures and temperatures. On/off control is as simple as a 90 degree turn.

Plug Valve Manufacturers – Top 5 Picks

Whether you are looking for a sleeve plug valve manufacturer, eccentric plug valve manufacturer, or lubricated plug valve manufacturers, these 5 leading manufacturers are driving plug valve innovation and quality:

1. PANS

PANS is a premier plug valve company with over 35 years of expertise. As an integrated manufacturer covering R&D through sales, PANS handles customized orders meeting international standards. Broad product lines meet demands up to Class 4500 lbs across temperatures from -196 to 538°C in carbon steel, stainless steel, alloys, and special materials. Quality control testing and documentation ensure durable valves matching client specifications.

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2. AFC Valve

Founded in 1993, AFC Valve utilizes 1500 employees to produce top-tier industrial valve solutions like double block and bleed and trunnion ball valves. AFC integrates cutting-edge technology and equipment from Europe and Japan to manufacture to API 6D, ISO, and CE PED guidelines. The company serves refining, petrochemical, chemical fertilizer, power generation, and other heavy industries.

3. Shanghai Huixuan Valve

Established in 2005, Shanghai Huixuan Valve brings specialty expertise in control valves to the plug valve segment. Precision machining and advanced metallurgy enable customized plugs to regulate everything from steam, oil, and corrosives to powder, liquid, and gas flows. Shanghai Huixuan invests heavily in intelligent manufacturing and expert staff to ensure high-mix output meets ASME, EU, and other critical specifications.

4. SAFVAL

SAFVAL, founded in 1997, produces specialized pipeline valves and actuators focused on reliability and safety. Meeting testing standards from API 6D to GB/T to ISO 17025, SAFVAL serves prominent Chinese energy companies transporting oil, gas, and derivatives. The company continues expanding supply scale and performance benchmarks to maintain domestic market leadership while growing exports.

5. Convista

Founded in 2010, Convista Valve stands out with patented technology integrating monitoring, diagnostics, and data analytics seamlessly into valve system functionality. From Eccentric plug to butterfly to ball valves, embedded sensors track performance metrics like cycle count, leakage, and corrosion in real-time – enabling predictive maintenance over legacy reactive approaches.

Conclusion

Quality valves optimized for specific flow control applications are PANS’ specialty. With 35+ years of delivering rugged plug valves and integrated valve solutions, leverage PANS engineering expertise for durable, customized flow control. Contact us now to discuss your project needs!