duct butterfly valve
The butterfly valve automatic offers a highly efficient, durable, and reliable solution for fluid and gas flow control across various industrial applications. Its advanced automatic actuation system ensures precise, remote, and efficient operation, while its corrosion-resistant construction, leak-proof performance, and quick response times make it an ideal choice for industries such as water treatment, oil and gas, chemical processing, HVAC, and more.
Advantages and features
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Compact and Space-Saving Design: The Duct Butterfly Valve features a slim profile, which makes it ideal for installations in tight spaces, such as HVAC systems or air handling units. Its compact design allows for easy integration into various ducting configurations without taking up excessive space, unlike other bulkier valve types.
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Efficient Flow Regulation: The butterfly valve design allows for smooth and precise flow control, providing reliable regulation of air or gas flow in ducting systems. It is especially effective for modulating air volumes in systems that require variable flow rates or pressure control.
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Quick and Reliable Operation: The Duct Butterfly Valve offers fast and dependable response times. Whether it is used for opening and closing or throttling air flow, the valve operates with minimal delay, ensuring that airflow is maintained as required for optimal system performance.
Technical Parameters
| Order code | Model | DN | Valve opening angle flow cv value | |
| 90° | 70° | |||
| 18228 | DFR-01-150 | 150 | 1579 | 958 |
| 18229 | DFR-01-200 | 200 | 3136 | 1903 |
| 18230 | DFR-01-250 | 250 | 5340 | 3240 |
| 18231 | DFR-01-300 | 300 | 8250 | 5005 |
| 18232 | DFR-01-350 | 350 | 11917 | 7230 |
| Note: When the valve uses switch control, Cv is selected when it opens at 90°; when the valve uses analog control, Cv is selected when it opens at 70°. The recommended control angle is 25°~70°, and the optimal control angle is 60°~65°. | ||||
Applications
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HVAC Systems: It is commonly used in HVAC (Heating, Ventilation, and Air Conditioning) systems to control the airflow in ventilation ducts, air handling units, and exhaust systems. It helps in maintaining the desired indoor air quality and temperature control, ensuring optimal comfort in commercial and residential buildings.
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Industrial Ventilation: In industrial applications, such as factories or warehouses, it is used to regulate airflow in ventilation systems that control the movement of fumes, dust, or gases. It ensures that air is directed properly within the facility, improving air quality and safety for workers.
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Fume and Smoke Control: In environments where fume extraction is critical, such as laboratories or kitchens, it is used to manage the flow of smoke or fumes to ventilation systems. By controlling airflow precisely, these valves prevent the spread of harmful gases or pollutants within the facility.
FAQ
Q: How does it contribute to better airflow control in ventilation systems?
A: It provides precise control over airflow in HVAC and ventilation systems. Its simple design and effective sealing allow for smooth regulation of air movement, reducing energy consumption and maintaining the desired air quality within buildings. By adjusting the valve position automatically or manually, it ensures optimal airflow, preventing overpressure or inefficiency in the system.
Q: What makes it suitable for use in harsh industrial environments?
A: It is designed to withstand high pressures, temperatures, and aggressive environments typically found in industrial applications such as factories, power plants, and exhaust systems. Its durable materials and robust construction ensure that it can perform reliably in challenging conditions, making it a durable choice for demanding environments where durability and consistent performance are essential.
Q: Is it easy to install and maintain?
A: Yes, it is designed for ease of installation with flexible mounting options, ensuring compatibility with a wide range of ductwork systems. Maintenance is also straightforward due to its simple design and high-quality materials, which reduce wear and tear. Most routine maintenance tasks, such as cleaning and part replacement, can be carried out quickly, minimizing downtime and maximizing operational efficiency.
Q: How does it enhance energy efficiency in HVAC systems?
A: It contributes to energy efficiency by regulating the airflow precisely and preventing unnecessary air loss. By maintaining the optimal balance of air circulation, it ensures that the HVAC system operates at its best, reducing energy waste. This can help businesses lower their energy bills while also promoting a more environmentally friendly operation, as efficient airflow control reduces overall system strain and power consumption.
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