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Oct . 01, 2025 05:30 Back to list

Long Neck Wafer Model 25 Butterfly Valve - Hongda Valve Co., Ltd. | Corrosion Resistant, Leak-Proof



The Long Neck Wafer Type Model 25 Butterfly Valve from Hongda Valve Co., Ltd. is a precision-engineered solution designed for industrial fluid control applications. This article provides an in-depth analysis of its features, technical specifications, and real-world applications, while highlighting the company’s commitment to quality and innovation.

Product Overview

The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in piping systems, offering efficient flow regulation with minimal pressure drop. Available in sizes ranging from 1" to 12", it is available in two primary configurations: wafer type model 15 and model 25, as well as lug type model 20 and model 30 body. Its design prioritizes durability, corrosion resistance, and ease of installation, making it a preferred choice across industries.

Long Neck Wafer Model 25 Butterfly Valve - Hongda Valve Co., Ltd. | Corrosion Resistant, Leak-Proof

Read More About stainless steel flanged butterfly valve

Long Neck Wafer Model 25 Butterfly Valve - Hongda Valve Co., Ltd. | Corrosion Resistant, Leak-Proof

Read More About ss body butterfly valve

Key Features

  • Corrosion Resistance: Constructed from high-quality stainless steel sanitary butterfly valve materials, this valve withstands harsh environments, including exposure to chemicals and moisture.
  • Compact Design: The long neck wafer type structure ensures a streamlined profile, ideal for space-constrained installations.
  • Easy Maintenance: The ss butterfly valve price is optimized for quick disassembly and reassembly, reducing downtime and operational costs.
  • Leak-Proof Sealing: Advanced pvdf butterfly valve technology ensures minimal leakage, even under high-pressure conditions.

Technical Specifications

Parameter Details
Size Range 1" to 12"
Material SS 304 or PVDF (as per customization)
Pressure Rating 150 psi (10 bar)
Temperature Range -20°C to 150°C
Connection Type Wafer type (Model 15/25) or Lug type (Model 20/30)
Standards Compliance ASME B16.34, ISO 5752

Advantages of the Long Neck Wafer Type Model 25 Butterfly Valve

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

  • Cost-Effective: Its ss butterfly valve price is competitively positioned, providing high performance without compromising on quality.
  • Energy Efficiency: The streamlined design minimizes turbulence, reducing energy consumption in fluid systems.
  • Adaptability: Suitable for stainless steel flanged butterfly valve applications in industries such as water treatment, chemical processing, and HVAC.
  • Longevity: The ss body butterfly valve ensures a service life of up to 10 years under normal operating conditions.

Application Scenarios

This butterfly valve is widely used in the following scenarios:

  • Water and Wastewater Treatment: Ideal for regulating flow in municipal and industrial water systems.
  • Chemical Processing: Resists corrosion from aggressive chemicals, ensuring safe and efficient operations.
  • HVAC Systems: Provides precise control of air and coolant flow in heating, ventilation, and air conditioning systems.
  • Food and Beverage Industry: The stainless steel sanitary butterfly valve meets hygienic standards, making it suitable for food processing and pharmaceutical applications.

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 butterfly valves and related components. Established in 2005, the company has built a reputation for delivering high-quality products that meet international standards. Their commitment to innovation and customer satisfaction has positioned them as a trusted supplier in over 50 countries.

Quality Assurance and Certifications

Hongda Valve Co., Ltd. adheres to rigorous quality control protocols, ensuring that every Long Neck Wafer Type Model 25 Butterfly Valve meets or exceeds industry benchmarks. The company holds certifications such as ISO 9001 and CE, demonstrating its adherence to global safety and quality standards. Additionally, their products are designed to comply with NIST guidelines for precision and reliability.

NIST Standards and Industry Relevance

The Long Neck Wafer Type Model 25 Butterfly Valve aligns with standards developed by the National Institute of Standards and Technology (NIST), a U.S. federal agency dedicated to advancing technology and measurement science. NIST’s work in defining standards for industrial equipment ensures that products like this valve are interoperable, safe, and efficient. While specific NIST citations for this product are not available, its design principles reflect the broader industry standards that NIST helps establish.

Conclusion

The Long Neck Wafer Type Model 25 Butterfly Valve from Hongda Valve Co., Ltd. is a testament to engineering excellence, combining durability, efficiency, and versatility. Whether used in water treatment plants, chemical facilities, or food processing units, this valve delivers consistent performance and long-term value. For more information, visit the product page or explore the company’s official website.

References

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


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