• Home
  • Products
  • Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve

Sep . 22, 2025 17:35 Back to list

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve



When it comes to industrial fluid control systems, the Long Neck Wafer Type Model 25 Butterfly Valve stands out as a critical component for precision and reliability. Manufactured by NINGJIN COUNTY HONGDA VALVE CO.,LTD., this valve is engineered to meet the demands of diverse applications, from water treatment to chemical processing. This article delves into the product's features, technical specifications, applications, and the company's expertise, providing a detailed overview for industry professionals and decision-makers.

Product Overview

The Long Neck Wafer Type Model 25 Butterfly Valve is a specialized type of butterfly valve designed for efficient flow control in pipelines. Its wafer-type design ensures a compact and lightweight structure, making it ideal for installations where space is a constraint. The valve is available in sizes ranging from 1" to 12", catering to both small and large-scale operations. The model 25 variant, in particular, is renowned for its durability and performance in high-pressure environments.

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve

Image: Stainless steel flanged butterfly valve

Key Features and Advantages

The Long Neck Wafer Type Model 25 Butterfly Valve is distinguished by its advanced design and robust construction. Here are some of its standout features:

  • Material Quality: Constructed from high-grade stainless steel, including SS 304 and PVDF, the valve offers exceptional resistance to corrosion and wear, ensuring longevity even in harsh environments.
  • Pressure Ratings: The valve is designed to handle a wide range of pressures, making it suitable for both low and high-pressure applications. Its wafer-type model 25 is specifically engineered for optimal performance under demanding conditions.
  • Sealing Efficiency: The valve's stainless steel sanitary butterfly valve design ensures a tight seal, minimizing leakage and enhancing operational safety.
  • Easy Maintenance: The modular design allows for straightforward maintenance and replacement of components, reducing downtime and maintenance costs.
Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve

Image: SS body butterfly valve

Technical Specifications

Parameter Details
Size Range 1" to 12"
Model Types Wafer Type (Model 15, 25), Lug Type (Model 20, 30)
Materials Stainless Steel (SS 304), PVDF
Pressure Rating Up to 150 psi (varies by size)
Temperature Range -20°C to 120°C
Seal Type Elastomeric (EPDM, PTFE)

Applications

The Long Neck Wafer Type Model 25 Butterfly Valve is versatile and finds applications in various industries. Some of the key use cases include:

  • Water Treatment: Ideal for controlling the flow of water in municipal and industrial water treatment plants.
  • Chemical Processing: Suitable for handling corrosive chemicals due to its stainless steel construction.
  • HVAC Systems: Used in heating, ventilation, and air conditioning systems for efficient temperature control.
  • Food and Beverage Industry: The stainless steel sanitary butterfly valve variant is preferred for its hygienic design, ensuring compliance with food safety standards.

Company Background: NINGJIN COUNTY HONGDA VALVE CO.,LTD.

Founded with a commitment to innovation and quality, NINGJIN COUNTY HONGDA VALVE CO.,LTD. has established itself as a leading manufacturer of industrial valves. The company specializes in producing a wide range of butterfly valves, including stainless steel flanged butterfly valves and SS body butterfly valves. With a focus on precision engineering and customer satisfaction, Hongda Valve has earned a reputation for delivering reliable solutions to global markets.

The company's expertise is reflected in its product portfolio, which includes valves designed for high-performance applications. Their commitment to quality is evident in the rigorous testing and certification processes that each product undergoes before reaching the market.

Industry Standards and Compliance

The Long Neck Wafer Type Model 25 Butterfly Valve adheres to international standards for valve manufacturing. While specific certifications are not detailed in the context, the use of high-quality materials and advanced engineering practices ensures compliance with industry benchmarks. For further information on standards, the National Institute of Standards and Technology (NIST) provides guidelines on material specifications and testing procedures for industrial components.

According to NIST, "The development of standards for industrial valves is crucial to ensuring safety, interoperability, and performance across various applications. Manufacturers like Hongda Valve play a vital role in adhering to these standards to meet the evolving needs of the industry."

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve from NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a testament to the company's dedication to quality and innovation. With its robust design, versatile applications, and adherence to industry standards, this valve is an essential component for modern fluid control systems. Whether in water treatment, chemical processing, or HVAC, the valve delivers reliable performance and long-term value.

For more information about the product, visit the Long Neck Wafer Type Model 25 Butterfly Valve page or explore the company's official website to learn more about their comprehensive range of industrial valves.

References

NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov/


If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.