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  • SIAN--Gas Flow Control Expert

    Ningbo Fuhua Valve Co.,Ltd.  -------
    With more than 30 years’ experience of valve production and R&D, SIAN Valve focuses on LPG cylinder valves, industrial gas cylinder valves, CNG valves, medical gas valves, fire extinguisher valves,  etc., totally more than 300 varieties of valves and related accessories.
    With an annual production of 20 million sets of valves, we are one of the leading valve brands in the world.
  • R&D Center
    R&D CENTER
    We have set-up branches and R&D centers in United States and Europe. 
    We provide our products and services to the top 6 Gas companies in the world.
  • service
    SERVICE
    Customized OEM products are available; Prompt delivery time: 20-25days after receipt of advance payment; Patient explanation before order and timely after-sale service. 
MAIN PRODUCTS

SIAN Valve focuses on LPG cylinder valves, industrial gas cylinder valves, CNG valves, medical gas valves, fire extinguisher valves,  etc.
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PRESSURE VALVES
NEWS CENTER
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Industry News
Maximizing Safety and Efficiency with SIAN's Advanced LPG OPD Valve
02/06/2023

If you're using LPG cylinders, you know how important it is to prioritize safety and efficiency. That's why the LPG OPD Valve is a must-have for any LPG distribution system. The LPG OPD Valve is a safety device that prevents overfilling of LPG cylinders, protecting against accidents and leaks caused

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Industry News
The Magic of Carbon Dioxide Soda Valve in Summer
31/03/2023

As summer arrives, everyone is thinking about how to beat the heat. Many people choose to prepare some cold drinks at home, such as iced tea, cola, and so on. But do you know what secrets lie behind those tiny bubbles? This is thanks to the carbon dioxide soda valve.

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Industry News
How LPG Cylinder Valves Ensure Safety in Gas Distribution?
07/09/2023

How LPG Cylinder Valves Ensure Safety in Gas Distribution Gas distribution is a crucial aspect of modern life, providing us with the energy needed for cooking, heating, and powering various appliances. One of the essential components in this process is the LPG (liquefied petroleum gas) cylinder valv

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Industry News
​Common Issues and Solutions for LPG Cylinder Valve Problems
05/09/2023

Common Issues and Solutions for LPG Cylinder Valve Problems LPG (liquefied petroleum gas) cylinder valves play a pivotal role in ensuring the safe and efficient distribution of gas for various applications. However, like any mechanical component, LPG cylinder valves can encounter issues that may dis

SiAN committed to fluid control, creating a safe and livable enviroment for humans.

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CONTACT INFO

 +86 571 8768 0216
Factory Website: 
 19/F, Minghao Building, 1688 Binsheng Road, Binjiang District, Hangzhou, Zhejiang, China (Zip Code: 310052)

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