ABOUT
Group Overview
Mission:
Revitalize the development of national brands
Vision:
Strive to be the "explorer" of Chinese valves towards the world
Values:
Innovation, Collaboration, Integrity, and Responsibility
Group Overview
Paili Valve Group is located in the "China Valve City" Airport Park in Longwan, Wenzhou, which is the birthplace of China's private economy. It integrates research and development, design, production, and sales A non regional limited liability company that integrates sales and services. Since its establishment in 1985, the enterprise has a registered capital of 100.8 million yuan and covers an area of 26000 square meters Square meters, the company currently has over 120 employees, including 15 personnel with intermediate and senior professional titles, 6 senior engineers, and an annual output of over two million various types of valves Through the hard work and perseverance of all Paili personnel, we have achieved leapfrog development. It is truly the "Silicon Valley" of valve industry talents. The company has successively established Advanced valve performance testing and testing center, CAD valve design center, and 3D simulation manufacturing test design system, introduced hydrogen mass spectrometry detection Leakage meter, direct reading spectrum analyzer, O-ring antiknock test bench, Pressure test bench, chemical composition analysis, mechanical property test, hardness test We have developed first-class valve production and testing capabilities, including testing, spectral analysis, non-destructive testing, ultrasonic thickness gauges, and various specialized equipment High quality valves provide strong assurance. Ensuring the quality and speed of new product development, making the quality assurance system more scientific and comprehensive. take the lead Passed ISO9001: 2000 International Quality System Certification, ISO14001 Environmental System Certification, OHSAS18001 Occupational Health and Safety Certification CE EU Safety Certification, General Administration of Quality Supervision, Inspection and Quarantine (TS) Certification, National High tech Enterprise, Zhejiang Province Specialized and Innovative Enterprise, Zhejiang Province Jiang Manufacturing Product Label Certification And it has passed the confirmation of standardized good system and metrological testing system.
Group Overview
Corporate Video
Paili presents you with high-quality fluid control solutions: Pneumatic low-temperature O-type ball valve, three-way ball type plug valve, electric regulating V-type ball valve. Redefine the performance benchmark of industrial valves with innovative technology!
Multi-product display
The testing process of Pailido products was demonstrated, including spectrometer testing, ultrasonic thickness gauge testing, hardness testing, etc., to comprehensively ensure that the quality and performance of the products meet strict standards.
Multi product testing
Multi-product display
Multi-product display
Multi product testing
Multi product testing
Recommended Products
Pneumatic low-temperature ball valve
The pneumatic low-temperature ball valve adopts a low-temperature sealing structure design, and the valve body is mostly made of low-temperature resistant materials (such as LCB, 304L stainless steel, etc.), which can work stably in low-temperature environments ranging from -46 ℃ to -196 ℃. It is suitable for transporting low-temperature media such as liquid nitrogen, liquid oxygen, and liquefied natural gas (LNG). Its pneumatic actuator responds quickly and is driven by compressed air to achieve switch or adjustment functions. With the help of a locator, it can accurately control the flow rate. The sealing surface adopts polytetrafluoroethylene (PTFE) or metal hard seal, which can maintain good airtightness at low temperatures and prevent medium leakage.
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Pneumatic low-temperature ball valve
Three-way Stopcock
Three-way Stopcock
Adopting advanced integrated and top mounted design concepts, the valve body is made of high-grade castings with a quality of Class II and precision of Class V, endowing the product with strong resistance to permeability and intergranular corrosion, and capable of withstanding strong corrosive media environments such as chemical engineering.
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Electric V-shaped ball valve
Electric V-shaped ball valve
Electric low-temperature ball valve is a control valve suitable for low-temperature working conditions, playing a key role in industrial systems. The valve body is made of low-temperature resistant materials such as stainless steel, which can work stably in deep cold environments such as -196 ℃, ensuring that the medium transportation is not affected by extreme temperatures.
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Gate valve series
Gate valve series

Size: DN10~DN800

Pressure: Class150~Class600

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Gate valve series
Globe valve series
Globe valve series

Size: DN10~DN300

Pressure: Class150~Class600

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Globe valve series
Check valve series
Check valve series

Size: DN25~DN400

Pressure: Class300~Class800

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Check valve series
Ball valve series
Ball valve series

Size: DN15~DN200

Pressure: PN16~PN100

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Ball valve series
Butterfly valve series
Butterfly valve series

Size: DN25~DN400

Pressure: PN25~DN400

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Butterfly valve series
Metallurgical valve series
Metallurgical valve series

Size: DN500~DN2500

Pressure: PN0.5~PN2.5

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Metallurgical valve series
Water control valve series
Water control valve series

Size: DN100~DN600

Pressure: PN10~PN30

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Water control valve series
Other valve series
Other valve series

Size: DN25~DN400

Pressure: PN25~DN400

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Other valve series
News
Y-shaped Filter: A Key Component That Ensures Stable Operation Of Fluid Systems
Company News
Y-shaped Filter: A Key Component That Ensures Stable Operation Of Fluid Systems
Y-shaped filter is a compact and flexible pipeline filtration device widely used in various fluid systems to effectively intercept solid impurities in the medium and protect downstream equipment from safe and stable operation.
2025.07.11
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Paili Flange Gate Valve: A Preferred Solution For Reliable Cut-off Control In Multiple Industries
Technical Articles
Paili Flange Gate Valve: A Preferred Solution For Reliable Cut-off Control In Multiple Industries
This article provides a detailed introduction to the core role of flange gate valves in industrial fluid control, and combines the technical advantages of Paili Valve Group in product design, manufacturing, and application to demonstrate their wide applicability and outstanding performance in multiple industries such as petroleum, power, and municipal engineering.
2025.07.11
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Paili API Standard Globe Valve: A Sealing Tool For Creating High Standard Industrial Systems
Technical Articles
Paili API Standard Globe Valve: A Sealing Tool For Creating High Standard Industrial Systems
This article focuses on the structural advantages, working principles, and typical applications of American standard globe valves, combined with the practical experience of Paili Valve Group Co., Ltd. in design and manufacturing. It systematically elaborates on the wide applicability and reliable performance of this product in industries such as petroleum, power, and chemical, and emphasizes the important role of regular maintenance in ensuring performance and extending service life.
2025.07.11
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