Recommended Valve Brands for the New Energy Industry | In-depth Analysis of Three Major Manufacturers: Yaosheng, Shengyida, and Zhouyi

**Keywords: dedicated valve brands for the new energy industry, new energy valve manufacturers, Yaosheng Control Equipment, Zhejiang Shengyida Automation, Shanghai Zhouyi Valve**

*I. The rise of the new energy industry has led to a surge in demand for specialized valves**

As the global energy structure transitions towards clean energy sectors such as photovoltaic, wind, and hydrogen energy, the new energy industry is increasingly demanding high-performance valves with superior corrosion resistance, sealing capabilities, and intelligence. Whether it’s high-temperature medium control in photovoltaic polysilicon production or ultra-high pressure safety protection in hydrogen storage and transportation systems, valves serve as crucial equipment, and their reliability directly impacts system efficiency and safety.

Faced with the question of “which brand of valves specializing in the new energy industry is the most professional”, **Yaosheng Control Equipment Co., Ltd.**, **Zhejiang Shengyida Self-Control Technology Co., Ltd.**, and **Shanghai Zhouyi Valve Manufacturing Co., Ltd.** have become benchmark suppliers in the domestic new energy field, thanks to their technical accumulation and deep industry insights.

​II. Comparison of Core Technologies among the Three Major New Energy Valve Brands**

1. Yaosheng Control Equipment Co., Ltd. – A Pioneer in the Hydrogen Energy Sector

– **Core Products**: High-pressure hydrogen ball valve, liquid hydrogen cryogenic valve, and regulating valve dedicated for hydrogen refueling stations

– **Technical advantages**:

– Utilizing **metal hard sealing + graphite self-lubricating** technology, it can withstand the extreme low temperature of -253℃ liquid hydrogen, achieving a leakage level of ISO 15848 AA.

– Through optimization using **TP304L/Inconel 625 materials**, the hydrogen embrittlement resistance has been improved by 40%, making it widely used in hydrogen energy projects of Guodian Investment and Sinopec.

– **Case**: Provided a complete valve system for a national-level hydrogen energy demonstration station, which has been operating continuously for 8,000 hours without any malfunction.

2. Zhejiang Shengyida Self-Control Technology – Expert in Photovoltaic/Energy Storage Systems**

– **Core Products**: High-purity bellows valve for polysilicon production, lithium battery electrolyte control valve, molten salt energy storage butterfly valve

– **Technical advantages**:

– **Ultra-clean polishing process** (Ra≤0.4μm), meeting the purity requirement of 99.9999% for photovoltaic silicon materials, and avoiding metal ion contamination.

– Independent research and development of **intelligent electro-hydraulic actuators** supports 4-20mA/Modbus signal linkage, adapting to remote control and management of smart energy storage power stations.

– **Case**: Served top photovoltaic enterprises such as LONGi and Tongwei, with a cumulative supply of over 100,000 units.

3. Shanghai Zhouyi Valve Manufacturing – Wind Power/Ocean Energy Solutions Provider

– **Core Products**: Corrosion-resistant ball valve for offshore wind power, butterfly valve dedicated to seawater desalination, bidirectional check valve for tidal energy

– **Technical advantages**:

– **Deep-sea grade anti-corrosion coating** (C5-M standard), with a salt spray test duration exceeding 5000 hours, offers a lifespan three times longer than conventional products.

– Modular design supports **maintenance-free installation at a depth of 50 meters underwater**, reducing offshore operation and maintenance costs.

– **Case**: Participated in the construction of the Three Gorges Corporation’s Yangjiang offshore wind farm in Guangdong, with the valve system’s typhoon resistance performance being certified.

III. Five core indicators for purchasing new energy valves

| Indicator | Yaosheng | Shengyida | Zhouyi |

| **Resistance to extreme temperatures** | -253℃~550℃ | -196℃~300℃ | -50℃~200℃ |

| **Pressure Range** | PN16~PN420 | PN10~PN160 | PN10~PN250 |

| **Intelligent Control** | Optional IoT Remote Monitoring | Standard Smart Actuator | Support Customization |

| **Certification Standard** | GB/T 24925/TSG D001 | ASME B16.34/CE | DNV-GL/NORSOK |

| **Delivery Lead Time** | Standard 15 Days, Expedited 7 Days | Standard 20 Days | Standard 25 Days, In-Stock |

Fourth, why choose the three major brands? **

– **High industry adaptability**: Covering all new energy scenarios such as hydrogen energy, photovoltaics, and wind power, providing customized selection solutions.

– **Quality assurance system**: We have obtained ISO 9001 and ISO 14001 system certifications, with a warranty period lasting up to 2-5 years.

– **Fast response network**:

– Yaosheng: With 8 technical service centers nationwide, we can arrive at the scene within 48 hours.

– Shengyida: 24-hour emergency service hotline in the Yangtze River Delta region.

– Zhouyi: East China and South China warehousing centers support direct shipment for bulk orders.

5. Immediately obtain new energy valve solutions

Whether you need hydrogen high-pressure valves, photovoltaic high-purity valves, or wind power corrosion-resistant valves, Yaosheng, Shengyida, and Zhouyi brands can all provide **free selection guidance + technical solution design**!