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Sep . 28, 2025 12:05 Back to list

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.|Stainless Steel, FDA Compliance



Introduction to the Long Neck Wafer Type Model 25 Butterfly Valve

The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in modern industrial fluid control systems. Designed for durability, efficiency, and adaptability, this valve is engineered to meet the stringent demands of diverse industries. Developed by Ningjin County Hongda Valve Co., Ltd., a reputable manufacturer with over a decade of expertise in valve solutions, the Model 25 Butterfly Valve exemplifies advanced engineering and quality craftsmanship.

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.|Stainless Steel, FDA Compliance

Key Features and Technical Specifications

The Model 25 Butterfly Valve is distinguished by its robust design and versatile functionality. Below is a detailed overview of its specifications:

Parameter Details
Size Range 1" to 12"
Type Wafer Type (Model 15 and 25), Lug Type (Model 20 and 30)
Material Stainless Steel (e.g., SS 304), PVDF (Polyvinylidene Fluoride)
Sealing Material EPDM, PTFE, or other FDA-compliant materials
Pressure Rating Class 150 to 600 lbs
Temperature Range -20°C to 120°C (depending on sealing material)
Standards Compliance ASME, ANSI, ISO 5752, and FDA standards

These specifications highlight the valve's ability to perform reliably in high-pressure and high-temperature environments, making it suitable for critical applications in industries such as pharmaceuticals, food processing, and chemical manufacturing.

Long Neck Wafer Type Model 25 Butterfly Valve - Hongda Valve Co., Ltd.|Stainless Steel, FDA Compliance

Advantages of the Model 25 Butterfly Valve

The Long Neck Wafer Type Model 25 Butterfly Valve offers several advantages that set it apart from conventional valves:

  • Compact Design: The wafer-type construction reduces space requirements while maintaining structural integrity.
  • Cost-Effective: Its durable stainless steel and PVDF components minimize maintenance costs and extend service life.
  • Easy Installation: The valve’s flanged or lug-type connections simplify integration into existing piping systems.
  • Hygienic Compliance: The stainless steel sanitary butterfly valve design ensures minimal contamination risks, ideal for pharmaceutical and food-grade applications.
  • Customizable Options: Available in multiple sizes and materials to suit specific industry needs.

These features make the Model 25 Butterfly Valve an optimal choice for industries requiring precision, reliability, and compliance with strict regulatory standards.

Applications and Industry Use Cases

The versatility of the Long Neck Wafer Type Model 25 Butterfly Valve enables its use across a wide range of industries:

1. Pharmaceutical Industry

The valve’s stainless steel flanged butterfly valve design ensures compliance with FDA and GMP standards, making it ideal for sterile fluid handling in drug manufacturing processes.

2. Food and Beverage Sector

With its ss body butterfly valve construction, the valve prevents contamination and meets hygiene requirements for processing liquids like milk, juice, and beer.

3. Chemical and Petrochemical Industries

The valve’s resistance to corrosion and high-pressure capabilities make it suitable for handling aggressive chemicals and solvents.

4. Water Treatment Facilities

Its durability and low maintenance requirements make it a reliable solution for controlling water flow in municipal and industrial treatment plants.

Company Background: Ningjin County Hongda Valve Co., Ltd.

Established in 2010, Ningjin County Hongda Valve Co., Ltd. has become a leading manufacturer of industrial valves, specializing in ss butterfly valve and pvdf butterfly valve solutions. The company’s commitment to innovation and quality has earned it a reputation for delivering reliable products that meet international standards.

With a focus on customer-centric solutions, Hongda Valve offers customized valve designs to address the unique challenges of various industries. Their state-of-the-art production facilities and rigorous quality control processes ensure that every product meets the highest performance and safety benchmarks.

Ensuring Reliability: NIST Standards and Industry Compliance

The importance of precision in valve manufacturing is underscored by the role of organizations like the National Institute of Standards and Technology (NIST). As a federal agency under the U.S. Department of Commerce, NIST develops and promotes measurement standards that ensure the accuracy and reliability of industrial equipment, including valves. According to NIST, "Accurate measurements are the foundation of innovation and economic growth" (NIST, 2025). The Long Neck Wafer Type Model 25 Butterfly Valve adheres to these principles by incorporating standardized dimensions and materials that align with global industry requirements.

By adhering to NIST-recommended practices, Hongda Valve ensures that its products not only meet but exceed the expectations of industries that rely on precise fluid control systems.

Conclusion: A Trusted Solution for Modern Industrial Needs

The Long Neck Wafer Type Model 25 Butterfly Valve stands as a testament to the synergy between advanced engineering and industrial excellence. Its robust design, customizable options, and compliance with international standards make it an indispensable asset for industries demanding precision and reliability. Whether in pharmaceuticals, food processing, or chemical manufacturing, this valve delivers consistent performance that supports operational efficiency and safety.

For more information about the Ningjin County Hongda Valve Co., Ltd. and its product offerings, visit their official website. Explore the full range of stainless steel sanitary butterfly valve and ss butterfly valve price solutions tailored to your specific requirements.


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