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Sep . 28, 2025 23:00 Back to list

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



Introduction to the Long Neck Wafer Type Model 25 Butterfly Valve

The Long Neck Wafer Type Model 25 Butterfly Valve is a specialized industrial component engineered to control fluid flow in pipelines with precision and durability. Developed by NINGJIN COUNTY HONGDA VALVE CO.,LTD., this valve is ideal for applications requiring high-performance sealing and corrosion resistance. Its design incorporates advanced materials and manufacturing techniques to meet stringent industry standards, making it a preferred choice for water treatment, chemical processing, and HVAC systems.

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

Key Features of the Model 25 Butterfly Valve

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

  • Stainless Steel Construction: The valve is manufactured using high-quality stainless steel sanitary butterfly valve materials, ensuring resistance to corrosion, wear, and chemical degradation. This makes it suitable for harsh environments.
  • Wafer Type Design: The wafer type configuration allows for compact installation, reducing space requirements while maintaining structural integrity. This design is ideal for applications where pipeline space is limited.
  • Size Range: Available in sizes from 1" to 12", the valve accommodates a wide range of industrial needs, from small-scale systems to large-scale infrastructure projects.
  • Long Neck Structure: The extended neck design enhances accessibility for maintenance and inspection, ensuring ease of operation without compromising performance.
  • Sealing Technology: Advanced sealing mechanisms, such as EPDM or PTFE, provide leak-proof operation even under high-pressure conditions.
Long Neck Wafer Type Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD.

Technical Specifications

The Long Neck Wafer Type Model 25 Butterfly Valve adheres to international standards for performance and safety. Below is a detailed specification table:

Parameter Details
Size Range 1" to 12"
Pressure Rating 150 lbs (PN10-PN40)
Material Stainless Steel (SS304/SS316), PVDF (optional)
Seal Material EPDM, PTFE, or NBR
Connection Type Wafer Type (Model 15 & 25), Lug Type (Model 20 & 30)
Temperature Range -20°C to 150°C
Standards Compliance ASME B16.34, ISO 5752, EN 593

Advantages of the Model 25 Butterfly Valve

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

  • Enhanced Durability: The stainless steel body and corrosion-resistant seals ensure long-term performance in aggressive environments.
  • Cost-Effective: The compact design reduces material costs and installation complexity, providing a budget-friendly solution without compromising quality.
  • Easy Maintenance: The long neck structure allows for straightforward inspection and repair, minimizing downtime.
  • High Flow Capacity: The streamlined internal design minimizes pressure drop, optimizing fluid dynamics in pipelines.
  • Environmental Compliance: The valve meets international standards for safety and sustainability, making it suitable for eco-conscious industries.

Application Scenarios

The Long Neck Wafer Type Model 25 Butterfly Valve is versatile and suitable for a wide range of industries. Key application scenarios include:

  • Water Treatment: Ideal for controlling water flow in municipal and industrial water treatment plants due to its corrosion resistance and leak-proof design.
  • Chemical Processing: The stainless steel construction makes it suitable for handling corrosive chemicals and solvents in chemical manufacturing facilities.
  • HVAC Systems: Its compact size and high flow capacity make it a reliable component in heating, ventilation, and air conditioning systems.
  • Pharmaceuticals: The stainless steel sanitary butterfly valve is used in cleanroom environments to maintain sterility and prevent contamination.
  • Oil and Gas: The valve’s durability and pressure resistance make it suitable for pipelines in oil and gas extraction and distribution systems.

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

NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a leading manufacturer of industrial valves, specializing in high-quality stainless steel flanged butterfly valve and other precision components. With over two decades of experience, the company has established itself as a trusted supplier to industries worldwide. Their commitment to innovation and quality is reflected in their adherence to international standards and continuous investment in research and development.

The company’s product line includes a variety of butterfly valves, such as the ss body butterfly valve and pvdf butterfly valve, catering to diverse industrial needs. Their state-of-the-art manufacturing facilities and rigorous quality control processes ensure that every product meets the highest standards of performance and reliability.

NINGJIN COUNTY HONGDA VALVE CO.,LTD. also emphasizes sustainability, incorporating eco-friendly materials and energy-efficient production methods. This approach not only reduces environmental impact but also aligns with global trends toward greener industrial practices.

Why Choose the Model 25 Butterfly Valve?

The Long Neck Wafer Type Model 25 Butterfly Valve stands out in the market due to its combination of durability, efficiency, and versatility. Here’s why it is the preferred choice for many industries:

  • Reliable Performance: The valve’s design ensures consistent operation under varying pressure and temperature conditions, reducing the risk of system failures.
  • Customization Options: Available in multiple materials (e.g., stainless steel, PVDF) and connection types (wafer, lug), the valve can be tailored to specific application requirements.
  • Comprehensive Support: NINGJIN COUNTY HONGDA VALVE CO.,LTD. provides technical assistance, product warranties, and after-sales services to ensure customer satisfaction.
  • Global Recognition: The company’s products are trusted by clients in over 50 countries, reflecting their reputation for quality and innovation.

Industry Standards and Certifications

The Long Neck Wafer Type Model 25 Butterfly Valve complies with international standards to ensure safety, performance, and interoperability. Key certifications include:

  • ASME B16.34: This standard specifies requirements for valve design, materials, and testing, ensuring compatibility with industrial piping systems.
  • ISO 5752: Defines dimensional and performance criteria for butterfly valves, guaranteeing consistency and reliability.
  • EN 593: European standards for butterfly valves, emphasizing safety and quality in manufacturing and testing.
  • CE Marking: Demonstrates compliance with European Union safety, health, and environmental protection requirements.

These certifications validate the valve’s adherence to global benchmarks, making it a reliable choice for international projects.

Environmental and Safety Considerations

NINGJIN COUNTY HONGDA VALVE CO.,LTD. prioritizes environmental and safety standards in the production of the Long Neck Wafer Type Model 25 Butterfly Valve. The company employs eco-friendly manufacturing processes, including:

  • Energy Efficiency: Advanced machinery reduces energy consumption during production.
  • Waste Reduction: Recycling programs minimize material waste and promote sustainability.
  • Non-Toxic Materials: The use of non-hazardous materials ensures safe handling and disposal.

The valve itself is designed to prevent leaks and reduce environmental impact, aligning with global efforts to minimize industrial pollution.

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve from NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a high-performance solution for industrial fluid control. Its robust design, advanced materials, and compliance with international standards make it a trusted choice for critical applications. Whether in water treatment, chemical processing, or HVAC systems, this valve delivers precision, durability, and cost-effectiveness. For more information, visit the company website or contact their team for customized solutions.

References

1. National Institute of Standards and Technology (NIST) - https://www.nist.gov. NIST provides standards and research for materials and industrial technologies, ensuring compliance with global benchmarks.

2. ASME International - https://www.asme.org. ASME standards (e.g., B16.34) define requirements for valve design and performance.

3. International Organization for Standardization (ISO) - https://www.iso.org. ISO 5752 and EN 593 standards ensure quality and interoperability in valve manufacturing.


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