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Oct . 05, 2025 23:20 Back to list

Long Neck Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD. | Stainless Steel, Corrosion Resistance



The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in modern industrial systems, designed for precision, durability, and efficiency. This article provides an in-depth analysis of its features, advantages, technical specifications, application scenarios, and the company background of its manufacturer, NINGJIN COUNTY HONGDA VALVE CO.,LTD.

Product Overview

The Long Neck Wafer Type Model 25 Butterfly Valve is engineered to meet the demands of diverse industrial applications. Available in sizes ranging from 1" to 12", it supports wafer type models 15 and 25, as well as lug type models 20 and 30. This versatility makes it suitable for both stainless steel sanitary butterfly valve and stainless steel flanged butterfly valve configurations. The valve’s stainless steel body ensures resistance to corrosion and wear, while its PVDF options cater to specialized chemical environments. For more details, visit the product page.

Long Neck Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD. | Stainless Steel, Corrosion Resistance

Read More About stainless steel flanged butterfly valve

Long Neck Model 25 Butterfly Valve - NINGJIN COUNTY HONGDA VALVE CO.,LTD. | Stainless Steel, Corrosion Resistance

Read More About ss body butterfly valve

Key Features

The Model 25 Butterfly Valve combines advanced engineering with user-friendly design. Key features include:

  • Stainless Steel Construction: Ensures longevity and resistance to harsh environments.
  • Wafer and Lug Types: Offers flexibility for different installation requirements.
  • Compact Design: Reduces space requirements without compromising performance.
  • Easy Maintenance: Simplified disassembly and reassembly for routine checks.
  • High Flow Capacity: Optimized for minimal pressure drop in fluid systems.

Technical Specifications

Parameter Details
Size Range 1" to 12"
Body Material Stainless Steel (SS 304), PVDF
Pressure Rating 150 psi (10 bar)
Temperature Range -20°C to 150°C
Connection Type Wafer, Lug
Seal Material NBR, EPDM, PTFE

Advantages of the Model 25 Butterfly Valve

The Long Neck Model 25 Butterfly Valve offers several advantages over traditional valves:

  • Cost-Effective: Reduces maintenance costs due to durable materials and design.
  • Space Efficiency: Compact size is ideal for installations with limited space.
  • Quick Operation: Easy to open/close with minimal effort.
  • Corrosion Resistance: Stainless steel and PVDF options prevent degradation in harsh conditions.
  • Compliance with Standards: Meets international standards for quality and performance.

Application Scenarios

This valve is widely used in various industries, including:

  • Water Treatment: For controlling flow in municipal and industrial water systems.
  • Chemical Processing: Handling corrosive liquids and gases in chemical plants.
  • HVAC Systems: Regulating air and water flow in heating, ventilation, and air conditioning.
  • Food and Beverage: Ensuring hygiene and safety in sanitary environments.
  • Pharmaceuticals: Maintaining purity and compliance in drug manufacturing.

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

NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a leading manufacturer of industrial valves, specializing in stainless steel sanitary butterfly valve, stainless steel flanged butterfly valve, and ss butterfly valve solutions. Located in Hebei Province, China, the company has built a reputation for delivering high-quality products that meet global standards. Their commitment to innovation and customer satisfaction has made them a trusted partner for industries worldwide. Learn more about their company page.

Compliance and Standards

As per NIST guidelines, the Model 25 Butterfly Valve adheres to strict quality and performance standards. NIST, the National Institute of Standards and Technology, plays a vital role in developing measurement standards that ensure the reliability of industrial components. While specific NIST standards for butterfly valves may not be directly referenced, the principles outlined by NIST in materials science and engineering provide a framework for evaluating the durability and precision of such products. For more information on NIST’s role in industrial standards, visit their official website.

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve is a testament to advanced engineering and reliable performance. With its robust design, versatile applications, and compliance with industry standards, it is an essential component for modern industrial systems. Whether you’re in the water treatment, chemical, or pharmaceutical sector, this valve offers the efficiency and durability required for demanding environments. For more details, explore the product page and discover how NINGJIN COUNTY HONGDA VALVE CO.,LTD. can meet your industrial needs.

References

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


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