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Sep . 02, 2025 17:00 Back to list

Double Flanged Short Type Butterfly Valve - Hongda Valve Co., Ltd.



Introduction to Butterfly Valves

Butterfly valves are essential components in industrial piping systems, offering reliable flow control with a compact design. Among the various types, the Double Flanged Short Type Butterfly Valve stands out for its durability, ease of installation, and compliance with international standards. This article explores the features, advantages, and applications of this innovative valve, as well as the expertise of its manufacturer, Ningjin County Hongda Valve Co., Ltd..

Product Overview

The Double Flanged Short Type Butterfly Valve is a critical component in fluid control systems, designed to regulate the flow of liquids and gases in pipelines. Engineered to meet BS5155 standards, this valve ensures compatibility with GB (Chinese), DIN (German), BS (British), and ANSI 125/150 flanges, making it a versatile choice for global applications. The valve's double flanged design provides enhanced sealing and structural integrity, while its short pattern configuration simplifies installation in tight spaces.

Double Flanged Short Type Butterfly Valve - Hongda Valve Co., Ltd.

For a closer look at the product, visit the official product page.

Key Features and Advantages

1. Compliance with Global Standards

Manufactured to adhere to BS5155, a British standard for butterfly valves, the Double Flanged Short Type Butterfly Valve ensures interoperability with flange systems across different regions. This compliance guarantees consistency in performance, safety, and quality, meeting the demands of industries such as water treatment, chemical processing, and HVAC systems.

2. Robust Construction

The valve is constructed using high-quality materials, including stainless steel and carbon steel, to withstand harsh environments. Its double flanged design enhances resistance to leakage, while the short pattern reduces the overall footprint, making it ideal for space-constrained installations.

3. Easy Maintenance and Installation

With a compact structure, the valve is easy to install and maintain. Its flanged connections allow for quick disassembly and reassembly, minimizing downtime during servicing. The user-friendly design also reduces the need for specialized tools, lowering operational costs.

4. Versatile Applications

Due to its compatibility with multiple flange standards, this valve is suitable for a wide range of industries, including:

  • Water and wastewater treatment
  • Oil and gas pipelines
  • Chemical and petrochemical plants
  • Power generation systems
  • HVAC (Heating, Ventilation, and Air Conditioning)

Technical Specifications

Parameter Details
Model F401 Series
Flange Standards GB, DIN, BS, ANSI 125/150
Material Stainless Steel, Carbon Steel
Pressure Rating 150 psi (10.3 bar)
Temperature Range -20°C to 200°C
Size Range 2" to 24" (50mm to 600mm)
Sealing Type Soft Seat (EPDM, PTFE)
Actuation Manual, Electric, Pneumatic (optional)

Applications in Industrial Systems

The Double Flanged Short Type Butterfly Valve is a preferred choice in industries requiring efficient flow control and reliable sealing. Below are some critical applications:

1. Water and Wastewater Treatment

In municipal water treatment plants, the valve controls the flow of water and chemicals, ensuring precise dosing and leak-proof operation. Its corrosion-resistant materials make it suitable for handling both potable water and wastewater.

2. Chemical Processing

The valve's compatibility with aggressive chemicals makes it ideal for use in chemical plants. Its double flanged design prevents leaks, which is critical when handling hazardous substances.

3. HVAC Systems

In large-scale HVAC systems, the valve regulates air and coolant flow, contributing to energy efficiency and temperature control. Its compact size allows for easy integration into existing infrastructure.

4. Power Generation

Power plants use the valve to manage steam and water flow in turbines and cooling systems. Its high-pressure rating ensures safe and efficient operation under demanding conditions.

About Ningjin County Hongda Valve Co., Ltd.

Ningjin County Hongda Valve Co., Ltd. (English: NINGJIN COUNTY HONGDA VALVE CO.,LTD.) is a leading manufacturer of industrial valves, specializing in butterfly valves, gate valves, and ball valves. With decades of experience, the company has established itself as a trusted supplier to clients worldwide.

Company Background

Founded in the early 2000s, Hongda Valve has grown to become a key player in the valve industry, driven by a commitment to innovation, quality, and customer satisfaction. The company's state-of-the-art manufacturing facilities and rigorous quality control processes ensure that every product meets international standards.

Expertise and Certifications

Hongda Valve's products are certified under ISO 9001:2015, ensuring adherence to global quality management systems. The company also complies with ASME and API standards, further solidifying its reputation as a reliable supplier.

For more information about the company, visit the official website.

Why Choose Hongda Valve's Double Flanged Butterfly Valve?

The Double Flanged Short Type Butterfly Valve offers several advantages over traditional valves, including:

  • Cost-Effectiveness: The valve's simple design and easy maintenance reduce long-term operational costs.
  • Reliability: Engineered to withstand high pressure and temperature, ensuring consistent performance in critical applications.
  • Global Compatibility: With flange standards from GB, DIN, BS, and ANSI, the valve is suitable for international projects.
  • Environmental Protection: The leak-proof design minimizes fluid loss, contributing to sustainability and resource conservation.

Industry Standards and Compliance

The Double Flanged Short Type Butterfly Valve is designed to meet BS5155, a British standard that specifies requirements for butterfly valves in terms of dimensions, performance, and testing. Compliance with this standard ensures that the valve is interchangeable with other components in global systems.

For further details on BS5155 standards, refer to the National Institute of Standards and Technology (NIST) website, which provides comprehensive guidelines on industrial standards and measurements.

Conclusion

The Double Flanged Short Type Butterfly Valve from Ningjin County Hongda Valve Co., Ltd. is a testament to precision engineering and industrial innovation. With its compliance with global standards, robust construction, and versatile applications, this valve is an ideal solution for industries seeking reliable flow control and operational efficiency.

For more information or to place an order, visit the product page or contact Hongda Valve directly.

References

1. National Institute of Standards and Technology (NIST). "Driving Innovation: From atomic clocks to encryption standards." Retrieved from https://www.nist.gov.

2. Hongda Valve Co., Ltd. (2024). Double Flanged Short Type Butterfly Valve. Retrieved from https://www.hongdavalve.com.


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