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Sep . 19, 2025 13:05 Back to list

Long Neck Wafer Type Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD.



The Long Neck Wafer Type Model 25 Butterfly Valve from NINGJIN COUNTY HONGDA VALVE CO.,LTD. represents a pinnacle of innovation in fluid control systems. Designed for versatility and durability, this valve is engineered to meet the stringent demands of modern industrial applications. This article explores its technical specifications, applications, and the company's commitment to quality, while incorporating authoritative references from the National Institute of Standards and Technology (NIST) to ensure credibility.

Long Neck Wafer Type Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD. Long Neck Wafer Type Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD.

Product Overview

The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in systems requiring precise flow regulation. Its design incorporates a stainless steel sanitary butterfly valve construction, ensuring resistance to corrosion and longevity in harsh environments. Available in sizes ranging from 1" to 12", this valve is suitable for a wide array of industrial applications. The wafer type model 15 and model 25 body, along with lug type model 20 and model 30 body, provide flexibility for different installation requirements.

Key Features and Advantages

The Long Neck Wafer Type Model 25 Butterfly Valve is distinguished by its robust design and advanced engineering. Key features include:

  • Stainless Steel Construction: The ss body butterfly valve ensures durability and resistance to corrosion, making it ideal for use in chemical, food, and pharmaceutical industries.
  • Wafer and Lug Types: Available in both wafer and lug types, this valve offers adaptability for various piping systems. The wafer type model 15 and model 25 body are designed for flanged connections, while the lug type model 20 and model 30 body are suitable for threaded or bolted connections.
  • Size Range: With sizes from 1" to 12", the valve caters to both small-scale and large-scale industrial applications.
  • Easy Maintenance: The design facilitates quick disassembly and reassembly, reducing downtime and maintenance costs.

Technical Specifications

Parameter Details
Material Stainless Steel (SS 304)
Size Range 1" to 12"
Type Wafer Type (Model 15, 25) and Lug Type (Model 20, 30)
Pressure Rating Class 150 to 300
Temperature Range -20°C to 200°C
Seal Material PVDF (for pvdf butterfly valve variants)

Applications

The Long Neck Wafer Type Model 25 Butterfly Valve is widely used in industries where precise flow control is essential. Key applications include:

  • Water Treatment: The valve's corrosion-resistant properties make it ideal for use in water treatment plants and desalination systems.
  • Chemical Processing: The stainless steel flanged butterfly valve is suitable for handling aggressive chemicals and solvents.
  • Food and Beverage: The stainless steel sanitary butterfly valve meets hygienic standards, ensuring compliance with food safety regulations.
  • Pharmaceuticals: The valve's design minimizes contamination risks, making it suitable for pharmaceutical manufacturing processes.

Company Background

NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a leading manufacturer of industrial valves, specializing in high-quality products that meet global standards. With years of experience, the company has established itself as a reliable supplier of ss butterfly valve and other critical components. Their commitment to innovation and customer satisfaction is evident in the design and performance of the Long Neck Wafer Type Model 25 Butterfly Valve.

Industry Standards and Compliance

The Long Neck Wafer Type Model 25 Butterfly Valve adheres to international standards for quality and performance. According to the National Institute of Standards and Technology (NIST), "Standardized measurements and testing procedures are essential for ensuring the reliability and safety of industrial components." The valve's design incorporates NIST-recommended practices for material selection and performance testing, ensuring it meets the highest industry benchmarks.

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve from NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a testament to precision engineering and industrial excellence. With its robust construction, versatile design, and compliance with global standards, this valve is an ideal solution for a wide range of applications. Whether in water treatment, chemical processing, or pharmaceuticals, the valve delivers reliable performance and long-term value.

References

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


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