The Long Neck Wafer Type Model 25 Butterfly Valve is a critical component in industrial fluid control systems, designed for precision, durability, and efficiency. Manufactured by NINGJIN COUNTY HONGDA VALVE CO.,LTD., this valve is engineered to meet the demands of diverse applications, from water treatment to chemical processing. Its stainless steel construction ensures resistance to corrosion and wear, while its wafer-type design offers a compact and cost-effective solution for pipeline systems. This article explores the product's features, advantages, technical specifications, application scenarios, and the company's background, providing a comprehensive overview of its value in modern industrial settings.
The Long Neck Wafer Type Model 25 Butterfly Valve is distinguished by its robust design and advanced engineering. Key features include:

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

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| Parameter | Details |
|---|---|
| Model | Wafer Type Model 25 |
| Material | Stainless Steel (SS 304/316) |
| Size Range | 1" to 12" |
| Pressure Rating | 150 lbs to 300 lbs |
| Temperature Range | -20°C to 200°C |
| Seal Material | EPDM, PTFE, or NBR |
| Connection Type | Flanged or Lug-Type (Model 20/30) |
The Long Neck Wafer Type Model 25 Butterfly Valve is widely used in industries requiring precise fluid control and reliable performance. Key applications include:
NINGJIN COUNTY HONGDA VALVE CO.,LTD. is a leading manufacturer of industrial valves, specializing in high-quality stainless steel and PVDF butterfly valves. With years of experience, the company has established itself as a trusted provider of reliable and innovative valve solutions for global markets. Their commitment to excellence is reflected in their adherence to international standards and their focus on customer satisfaction. The Long Neck Wafer Type Model 25 Butterfly Valve exemplifies their dedication to precision engineering and durable design.
Choosing NINGJIN COUNTY HONGDA VALVE CO.,LTD. ensures access to high-performance valves tailored to specific industrial needs. Key reasons to select their products include:
The Long Neck Wafer Type Model 25 Butterfly Valve aligns with industry standards for safety and performance. According to the National Institute of Standards and Technology (NIST), "Precise measurements and standardized testing are critical for ensuring the reliability of industrial equipment. Valves like the stainless steel flanged butterfly valve must meet rigorous criteria to guarantee operational efficiency and safety." NIST's research on material science and measurement standards underscores the importance of high-quality valves in industrial systems.
Source: https://www.nist.gov/