60+
years OF
experience
GEKO Valves & Controls, born in Germany, is a well-known professional manufacturer of pneumatic & electric control valve and actuators. Building upon professional production capability for more than 60 years and extensive field experience,with sophisticated and most advanced fabrication process which can provide an excellent basis on optimum solutions to any specific requirements by the user. we offer industrial ball valves, gate valves, globe valves, butterfly valves, check valves. Serve industries like Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, Power Generation Industries, etc.
  • Management Idea
    Management Idea

    Constantly challenge with innovative thinking and technology

  • Enterprise Mission
    Enterprise Mission

    Forge ahead with hands, create the future with ability.

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What We Have

Product Categories

  • GEKO VALVES
    01 GEKO VALVES
    German-engineered valves with precision craftsmanship, rigorously meeting German standards for exceptional quality, durability, and reliability.
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  • Actuators & Accessories
    02 Actuators & Accessories
    GEKO actuators and control accessories are designed to provide precise valve automation and reliable performance across a wide range of industrial applications. The portfolio includes electric and pneumatic actuators, single-acting (spring return) and double-acting types, as well as valve positioners, limit switches, solenoid valves, and filter regulators for complete automation support. Engineered for high torque output, compact design, and long service life, GEKO actuators ensure smooth, stable operation even in harsh environments. Control accessories maintain accurate operation, safety, and system reliability, with durable construction, explosion-proof certification (ATEX/IEC Ex), and IP65/IP67 protection.   Widely applied in oil & gas, chemical, power, marine, and water treatment industries, GEKO actuators and accessories deliver flexible, robust, and easy-to-integrate solutions for precise flow control and automation.
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Project Cases

GEKO Provides Various Valve Applications

Recommended

Hot Products

  • Ceramic Lined Ball Valve
    Ceramic Lined Ball Valve Flange End

    The GKV-275 series Ceramic Lined Ball Valve is a flange-connected valve specially designed for high-wear and strongly corrosive media. It is lined with alumina (Al₂O₃) or silicon carbide (SiC) ceramic materials, with the valve body and key contact surfaces covered by a high-hardness ceramic layer. This design provides outstanding wear, corrosion, and erosion resistance, significantly enhancing durability, sealing performance, and reliability in extreme working conditions.

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  • On-Off Butterfly Valve Manufacturer
    Pneumatic On-Off Butterfly Valve

    GKV710 Pneumatic On-Off Butterfly Valve combine 200 psi performance with a relatively low operating torque. The secret is a design that matches a specially-shaped disc edge with a unique elastomer contour. The result is a low friction seal that operates easier and lasts longer. Easy operation, reliable and durable, low wear, low operating torque, and lightweight.

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  • Cryogenic-Valve-Industrial-Automation-IP65
    Cryogenic Proportional Control Valve SS IP65 PWM Low Temp

    The GKVL-30-24V Cryogenic Proportional Control Valve (PWM) is a high-precision industrial valve for ultra-low temperature flow control in LNG, hydrogen, oxygen, and other cryogenic systems. Featuring stainless steel or SS304 body, Viton seals, and 2-way normally closed design, it provides accurate PWM control, fast response, and reliable operation in industrial automation and cryogenic applications.

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Qualifications

Certificate of Honor

  • TUV PED-Cert

    TUV PED-Cert

  • TUV API607-Cert

    TUV API607-Cert

  • TUV ISO 15848-Cert

    TUV ISO 15848-Cert

  • TUV SIL-Cert

    TUV SIL-Cert

  • Positioner CCC-Cert

    Positioner CCC-Cert

  • Electric actuator CCC-Cert

    Electric actuator CCC-Cert

  • Positioner NEPSI-Cert

    Positioner NEPSI-Cert

  • Solenoid valve NEPSI-Cert

    Solenoid valve NEPSI-Cert

  • Limit switch NEPSI-Cert

    Limit switch NEPSI-Cert

  • ISO 9001-Cert

    ISO 9001-Cert

Current information

Latest From Our news

  • 06 August 2025
    GEKO Valves & Controls continues to advance its collaboration with China's national nuclear power industry.

    With the completion and commissioning of GEKO Valves & Controls' new factory in China in 2022, the company has successfully secured bids for valve segments in various nuclear power projects, including Units 3 and 4 of the Changjiang Nuclear Power Plant in Hainan, the Small Modular Reactor Technology Demonstration Project at the Changjiang Nuclear Power Plant, Units 3 and 4 of the Xudabao Nuclear Power Plant, Units 7 and 8 of the Tianwan Nuclear Power Station, Unit 2 of the Xiapu Nuclear Power Station's Demonstration Fast Reactor, and the Phase 1 project of the Lianjiang Nuclear Power Plant, among others. With meticulous training and guidance from China National Nuclear Corporation (CNNC) and China Shipbuilding Industry Corporation (CSIC) 703 Institute, GEKO Valves (Nuclear Safety Class: NCS, Quality Assurance Level: QA3) executed the valve segments of the Hainan Changjiang Multipurpose Modular Small Reactor Technology Demonstration Project "Linglong One." The valves adhered to the quality plan, smoothly commenced operations, and were successfully accepted and delivered. This marks the beginning of GEKO Valves & Controls' closer involvement in China's nuclear power industry. With the completion and commissioning of GEKO Valves & Controls' new factory in China in 2022, the company has successfully secured bids for valve segments in various nuclear power projects, including Units 3 and 4 of the Changjiang Nuclear Power Plant in Hainan, the Small Modular Reactor Technology Demonstration Project at the Changjiang Nuclear Power Plant, Units 3 and 4 of the Xudabao Nuclear Power Plant, Units 7 and 8 of the Tianwan Nuclear Power Station, Unit 2 of the Xiapu Nuclear Power Station's Demonstration Fast Reactor, and the Phase 1 project of the Lianjiang Nuclear Power Plant, among others. With meticulous training and guidance from China National Nuclear Corporation (CNNC) and China Shipbuilding Industry Corporation (CSIC) 703 Institute, GEKO Valves (Nuclear Safety Class: NCS, Quality Assurance Level: QA3) executed the valve segments of the Hainan Changjiang Multipurpose Modular Small Reactor Technology Demonstration Project "Linglong One." The valves adhered to the quality plan, smoothly commenced operations, and were successfully accepted and delivered. This marks the beginning of GEKO Valves & Controls' closer involvement in China's nuclear power industry. The valves and actuators offered by GEKO Valves & Controls exhibit superior quality, meeting the highest standards. They not only enhance device performance and safety but also contribute to reducing environmental impact and human pollution. As a global enterprise, GEKO Valves & Controls operates factories in Germany, the Netherlands, South Korea, mainland China, and Taiwan. Contact us:info@geko-union.com    

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  • 06 August 2025
    GEKO valves&controls contribute to the construction of a national natural gas base of 100 billion cubic meters production capacity

    With perfect solutions, high-quality products and excellent technical services, Geko Valves& Controls has won the trust of users and successfully provided a batch of pneumatic control valves for key areas of Sinopec Yuanba Gas Field.   In August 2023, a batch of pneumatic control valves provided for the Yuanba gas field project of Sinopec Southwest Petroleum Bureau were successfully delivered.During the following installation, commissioning and acceptance process, Geko valves&controls after-sales personnel will provide guidance and training services throughout the whole process.     The Yuanba gas field of Sinopec Southwest Petroleum Bureau is located in Sichuan province. It is the world's first ultra-deep and high-sulfur-containing biological reef gas field with a depth of more than 7,000 meters. It has played an active role in ensuring China's natural gas supply. At present, the Yuanba gas field is running at full capacity, with a daily production of more than 12 million cubic meters of natural gas and a cumulative production of more than 28 billion cubic meters of natural gas. It is an important gas source of China's "East Sichuan Gas" energy artery, and continuously sends clean energy to more than 72 cities in 6 provinces in the middle area of China.

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  • 08 June 2026
    Geko Fluid Control Technology (Changzhou) Wins Valve Supply Bid from CSSC No.703 Research Institute

    Geko Fluid Control Technology (Changzhou) Co., Ltd. has successfully won a competitive bidding project from the No.703 Research Institute of China State Shipbuilding Corporation Limited (CSSC). The bid award was officially announced on May 7, 2026, under project number TPJG202605070010.     The scope of supply includes ball valves, butterfly valves, globe valves, and check valves – marking an important milestone for Geko in the marine and ocean engineering sector.   German Engineering, Deep Roots in China   Geko Fluid Control Technology (Changzhou) is the core Chinese subsidiary of GEKO, a well-known European control valve manufacturer with over 60 years of history. GEKO is recognized for high-pressure and extreme-temperature resistance, with some products rated up to 60,000 psi and temperature ranges from -252°C to 649°C.     Founded in 2008 with a registered capital of 50.1 million RMB, the Chinese company is headquartered in Changzhou, Jiangsu Province. Its new factory, launched in 2022, has an annual production capacity of 120,000 units, manufacturing pneumatic/electric ball valves, butterfly valves, control valves, gate valves, globe valves, check valves, actuators, positioners, and limit switches.   Proven Track Record: National Flagship Projects     With robust product quality, Geko has participated in multiple prestigious national projects:   High-speed rail: Custom valves for CRRC high-speed train sets, passing 300,000 km road tests. Ultra-high voltage (UHV) grids: Electric explosion-proof ball valves with a 40-year design life for State Grid. Aerospace & nuclear power: Supply to rocket launch bases, Pakistan nuclear power projects, and multiple Belt and Road international projects. Domestic nuclear power: Products applied in major nuclear projects including the “Linglong One” small modular reactor. Strategic Focus: Hydrogen & New Energy   GEKO’s global strategic priority is the hydrogen energy sector, covering the entire value chain of production, storage, transport, and refueling. Core technologies include anti-hydrogen embrittlement materials, low fugitive emissions, fire and electrostatic discharge protection, and high-pressure (including liquid hydrogen) handling. Applications span hydrogen metallurgy, hydrogen power generation, hydrogen refueling stations, and fuel cell vessels/vehicles.   Leadership Perspective: Hugo Huang   Hugo Huang (Huang Wanzheng), General Manager of Geko Fluid Control Technology (Changzhou), has led GEKO’s China market expansion since 2005. He commented: *"Winning the CSSC No.703 Research Institute project is further recognition of our technical strength and delivery capability. We will continue deepening our presence in marine, nuclear, hydrogen, UHV, aerospace, and other high-end industrial valve markets, contributing to the localization of critical equipment for national strategic projects."*

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08 June 2026
Geko Fluid Control Technology (Changzhou) Wins Valve Supply Bid from CSSC No.703 Research Institute

As the global energy structure accelerates toward renewables, pumped storage power stations have become the most mature and economically viable large-scale energy storage solution. In response, Geko Valve & Control, a German manufacturer of industrial valves and control systems, has made early moves in the pumped storage power station sector – with a strong focus on electric ball valves for hydropower plants.     Founded in 1956 (with roots tracing back to 1946), Geko entered the Chinese market in 2005 and established a production base and sales center in Changzhou. The company has already demonstrated its reliability in critical hydropower applications, supplying valves for China's national flagship project – the Baihetan Hydropower Plant.   Tailored Solution for Pumped Storage: GKQ0350-GKV225 DN150 PN25     For pumped storage applications requiring frequent start-stop cycles, high differential pressure, bidirectional flow, and ultra-low fugitive emissions, Geko introduces the GKQ0350-GKV225 electric ball valve – featuring DN150 nominal diameter and PN25 pressure rating. This model is specifically engineered to meet the stringent demands of pumped storage power stations.   Key technologies include HVOF spraying (rocket spray process, hardness up to HRC 66–72) for superior erosion and corrosion resistance, backed by TÜV ISO15848 low-leakage certification and ISO 10497 fire safety compliance.   Looking Ahead   Geko expects strong growth over the next five years as China's 14th Five-Year Plan and subsequent initiatives roll out dozens of new pumped storage projects. The company will continue to advance its valve and control technologies for pumped storage power station systems, contributing to the next-generation power grid.   Beyond hydropower, Geko also serves high-precision and demanding industries including hydrogen energy, LNG, green methanol, nuclear power (e.g., the "Linglong One" mini-reactor), semiconductors, aerospace, and biopharmaceuticals – reinforcing its position as a forward-looking industrial valve specialist.

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