Butterfly Valve
Butterfly valves are essential for efficient and cost-effective flow control in industrial systems. At our company, we provide a comprehensive range of high-quality butterfly valves designed to meet the diverse needs of industries such as oil and gas, petrochemical, water treatment, and power generation.
Douson butterfly valves are characterized by their robust and compact design. The valve features a circular disc mounted on a rotating shaft. When the valve is fully open, the disc is oriented parallel to the flow, allowing fluid to pass through with minimal resistance. In the closed position, the disc rotates to a perpendicular position, effectively blocking the flow. They are available in various sizes, from small diameters for precise flow control to large diameters for high-capacity applications. Made from high-grade materials such as they are typically made from materials such as ductile iron, stainless steel, and carbon steel, ensuring durability and resistance to corrosion. Advanced sealing technologies, including EPDM, NBR, and PTFE seals, provide reliable shut-off and prevent leakage.
Types of Butterfly Valves:
- Wafer Type: Compact and lightweight, suitable for applications with limited installation space.
- Lug Type: Secured to the pipeline using threaded bolts, allowing for easier maintenance and disassembly without disrupting the pipeline.
- Double Offset and Triple Offset: Designed for high-performance applications where tight shut-off and minimal friction are critical.
Some of notable features of Douson Butterfly Valves are as follow:
- Bi-Directional Sealing: Provides tight shut-off in both directions of flow, minimizing leakage and ensuring efficient operation.
- Low Operating Torque: Ease of operation and reduced wear on valve components.
- Bubble-tight Shut-off: Ensures precise control of fluid flow, even in demanding conditions.
- Fire Safe Design: Some models are designed to withstand high temperatures and maintain sealing integrity during fire events.
Douson butterfly valves are widely used across various industries. In the oil and gas sector, they control the flow of hydrocarbons in pipelines, storage tanks, and processing facilities. Petrochemical plants use them to handle chemicals and gases efficiently. They are also essential in water distribution, desalination plants, and wastewater treatment facilities for regulating flow. Power generation plants rely on our butterfly valves for cooling water systems, steam distribution, and fuel handling, while HVAC systems use them for precise control of air and water flow.
Not only that, they are also compact and lightweight, making them easy to install and maintain. They are available in both manual and automated versions, with options for lever handles, gear operators, or actuators for remote control. The streamlined design of the disc and body minimizes pressure drop, enhancing system efficiency.
Flexy is dedicated to delivering high-quality products. These butterfly valves undergo stringent testing and quality control procedures to meet international standards such as API, ANSI, and ISO. This commitment to quality ensures that our customers receive reliable and long-lasting valves.
Our focus on quality and customer satisfaction ensures that you receive the best products for your needs. Trust Flexy for your butterfly valve requirements and experience the excellence in engineering and service.
Not only that, they are also compact and lightweight, making them easy to install and maintain. They are available in both manual and automated versions, with options for lever handles, gear operators, or actuators for remote control. The streamlined design of the disc and body minimizes pressure drop, enhancing system efficiency.
Flexy is dedicated to delivering high-quality products. These butterfly valves undergo stringent testing and quality control procedures to meet international standards such as API, ANSI, and ISO. This commitment to quality ensures that our customers receive reliable and long-lasting valves.
Our focus on quality and customer satisfaction ensures that you receive the best products for your needs. Trust Flexy for your butterfly valve requirements and experience the excellence in engineering and service.
