• Home
  • Products
  • Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.

Sep . 28, 2025 15:45 Back to list

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.



The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in modern industrial systems, designed to deliver exceptional performance, durability, and reliability. Developed by NINGJIN COUNTY HONGDA VALVE CO., LTD., this valve is engineered to meet the demanding requirements of various industries, including food processing, chemical manufacturing, and pharmaceuticals. This article provides an in-depth analysis of the product's features, technical specifications, applications, and the company's commitment to quality.

Product Overview

The Long Neck Wafer Type Model 25 Butterfly Valve is a specialized control valve that combines robust construction with advanced design principles. Available in sizes ranging from 1 inch to 12 inches, this valve is suitable for both small-scale and large-scale industrial applications. The model 25 variant is specifically designed as a wafer-type valve, which means it is installed between two flanges and relies on the flange bolt load to maintain a seal. This design ensures a compact and lightweight structure, making it ideal for systems where space is a constraint.

The valve is constructed from high-quality stainless steel, ensuring resistance to corrosion, wear, and extreme temperatures. The stainless steel flanged butterfly valve and ss body butterfly valve variants are particularly popular for their ability to handle aggressive media without compromising performance. The use of stainless steel also aligns with industry standards for hygiene and safety, making it a preferred choice in the food and pharmaceutical sectors.

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd. Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.

Technical Specifications

The technical specifications of the Long Neck Wafer Type Model 25 Butterfly Valve are designed to meet the highest standards of performance and reliability. Below is a detailed overview of the product's key parameters:

Parameter Details
Size Range 1 inch to 12 inches
Type Wafer Type (Model 15, Model 25), Lug Type (Model 20, Model 30)
Material Stainless Steel (SS 304, SS 316)
Pressure Rating Class 150 to 300
Temperature Range -20°C to 250°C
Seal Type EPDM, PTFE, or NBR
Actuation Manual, Electric, Pneumatic, or Hydraulic
Standards Compliance ASME, API, ISO, and DIN

Key Features and Advantages

The Long Neck Wafer Type Model 25 Butterfly Valve offers several advantages that make it a preferred choice for industrial applications:

  • Corrosion Resistance: The stainless steel construction ensures long-term durability in harsh environments, reducing maintenance costs and downtime.
  • Compact Design: The wafer-type design minimizes space requirements, making it suitable for systems with limited installation space.
  • High Flow Capacity: The valve's streamlined body allows for efficient fluid flow, reducing pressure drops and improving system efficiency.
  • Easy Maintenance: The modular design facilitates quick disassembly and reassembly, ensuring minimal disruption during servicing.
  • Customization Options: The valve can be tailored to meet specific application requirements, including different materials, seals, and actuation methods.

According to NIST (National Institute of Standards and Technology), "Precision engineering and adherence to standardized measurements are critical for ensuring the reliability and interoperability of industrial components." The Long Neck Wafer Type Model 25 Butterfly Valve exemplifies this principle by incorporating industry-standard measurements and materials, ensuring compatibility with a wide range of systems and equipment.

Applications

The versatility of the Long Neck Wafer Type Model 25 Butterfly Valve makes it suitable for a wide array of applications across multiple industries:

  • Food and Beverage Industry: The valve's stainless steel construction and hygienic design make it ideal for handling liquids, gases, and semi-solids in food processing and packaging systems.
  • Pharmaceutical Industry: The valve's resistance to corrosion and ability to maintain a sterile environment are crucial for pharmaceutical manufacturing and storage.
  • Chemical Processing: The valve can withstand exposure to aggressive chemicals and high temperatures, making it suitable for chemical reactors, pipelines, and storage tanks.
  • Water Treatment: The valve's reliable sealing and flow control capabilities are essential for water treatment plants and sewage systems.
  • Power Generation: The valve is used in steam and water systems for power plants, ensuring efficient and safe operation.

The NINGJIN COUNTY HONGDA VALVE CO., LTD. has a proven track record of delivering valves that meet the specific needs of these industries, as highlighted in their extensive product portfolio and customer testimonials.

Company Background

NINGJIN COUNTY HONGDA VALVE CO., LTD. is a leading manufacturer of industrial valves, specializing in the design, production, and distribution of high-quality valve solutions. With over two decades of experience, the company has established itself as a trusted partner for businesses seeking reliable and durable valves for their operations.

Founded in 2003, Hongda Valve has consistently focused on innovation, quality control, and customer satisfaction. The company's state-of-the-art manufacturing facilities are equipped with advanced machinery and technology to ensure precision and consistency in every product. Additionally, Hongda Valve adheres to international standards such as ISO 9001, ensuring that its products meet the highest quality benchmarks.

The company's commitment to excellence is reflected in its extensive range of valves, including stainless steel sanitary butterfly valves, pvdf butterfly valves, and ss 304 butterfly valves, which cater to diverse industrial applications. Hongda Valve's dedication to research and development has also enabled it to introduce cutting-edge solutions that address evolving industry demands.

Industry Standards and Certifications

The Long Neck Wafer Type Model 25 Butterfly Valve is designed to comply with stringent industry standards, ensuring its performance and safety in critical applications. The valve meets the requirements of standards such as ASME, API, ISO, and DIN, which are essential for global industrial operations. These certifications not only validate the product's quality but also provide assurance to customers that the valve will perform reliably under various operating conditions.

As emphasized by NIST, "Standardized measurements and testing procedures are vital for ensuring the interoperability and safety of industrial components." The Long Neck Wafer Type Model 25 Butterfly Valve exemplifies this by undergoing rigorous testing and certification processes to meet these standards. This commitment to compliance ensures that the valve is suitable for use in industries where precision and safety are paramount.

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve from NINGJIN COUNTY HONGDA VALVE CO., LTD. is a testament to the company's expertise in valve manufacturing and its dedication to delivering high-quality solutions. With its robust construction, advanced design, and compliance with industry standards, this valve is an ideal choice for a wide range of industrial applications. Whether in the food and beverage sector, chemical processing, or water treatment, the Long Neck Wafer Type Model 25 Butterfly Valve offers the reliability and performance required to meet the challenges of modern industrial systems.

For more information about the product or to explore other valve solutions, visit NINGJIN COUNTY HONGDA VALVE CO., LTD.'s official website.

References

NIST (National Institute of Standards and Technology). (n.d.). Driving Innovation. Retrieved from 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.