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Leveraging Deep Expertise to Ensure Safe Production

        For over 20 years, RUNFLOW has been a key player in the chemical industry, particularly in fine chemicals. We have helped numerous companies ensure safe production processes, enhance operational efficiency, and promote energy conservation and emission reduction. With a thorough understanding of the production processes for various chemical materials, we have gained extensive industry experience across multiple chemical sectors. By combining this expertise with the functional characteristics of different valves, we offer solutions to address challenges throughout the entire process—from initial valve selection to final product delivery.



Provide the most cost-effective selection advice

    Different design institutes may offer varying valve selections for the same working conditions. With our wealth of practical experience, we provide customers with the most efficient recommendations, which not only help reduce procurement costs but also minimize long-term maintenance expenses.

Provide stable, quality products to ensure production safety

        Chemical plants are often located in explosion-proof areas, where valve quality is crucial. Even minor quality issues can lead to significant production accidents. Having served many chemical companies for over two decades, we have always prioritized quality. Despite fierce market competition, we refuse to compromise on quality to cut costs. This commitment has earned us the trust of numerous clients, including dozens of Fortune 500 companies.

Provide specialized products to save energy and reduce emissions

        One of our standout products, the micro-pressure nitrogen sealing valve, can maintain a minimum micro-pressure control of 0.15 KPa in storage tanks. This not only reduces nitrogen gas consumption but also better protects stored materials and equipment, supporting our clients’ sustainability efforts.


Industry-related products
  • Self-Operated Micro-Pressure Regulating Valve

  • Commander Type Self-Operated Micro-Pressure Regulating Valve

  • Self-Operated Low Pressure Relief Valve

  • Self-Operated Single-Seat/Sleeve Regulating Valve

  • Bellows Balanced Self-Operated Regulating Valve

  • Pneumatic Single-Seat Sleeve Regulating Valve

  • Electric Single-Seat Sleeve Regulating Valve

  • Pneumatic High-Precision V-Type Regulating Ball Valve

  • Fixed Ball Valve

  • Pneumatic Hard-Sealed Floating Ball Valve

  • Pneumatic Three-Way Full Flow Ball Valve

  • Pneumatic Fluorine-Lined Ball Valve

  • Pneumatic Double Eccentric Butterfly Valve

  • Pneumatic Triple Eccentric Butterfly Valve

  • Pneumatic Fluorine-Lined Butterfly Valve