A double flange butterfly valve is a butterfly valve specifically designed to provide a tight seal for both high and low pressure applications. This type of valve is used in a wide variety of industries including oil and gas, chemical processing and water treatment.
The design feature of the double flange butterfly valve is that the disc is located in the center of the pipe. The disc is attached to a stem located outside the valve body, which allows easy control of the valve’s position. When the valve is closed, the disc rotates to a position perpendicular to fluid flow, providing a tight seal that can withstand high pressures.
One of the benefits of using a double flange butterfly valve is that it requires little maintenance. The valve’s simple construction means there are no complicated mechanical parts that require periodic attention or adjustment. In addition, the valves can be easily installed and removed, allowing quick repairs if necessary.
Another advantage of the double flange butterfly valve is its versatility. With its ability to handle high and low pressure applications, this valve can be used in a wide variety of industries and applications. The valve is also available in a variety of materials including cast iron, stainless steel and PVC, which makes it suitable for a wide variety of fluids and chemicals.
When selecting a double flange butterfly valve, it is important to consider the specific needs of the application. Factors such as pipe size, type of fluid being conveyed, and required pressure rating all affect the selection process. Valves should also be selected based on their compatibility with other components in the system, such as actuators and controllers.
Nortech is one of the leading industrial valve manufacturers in China with quality certification ISO9001.
Major products: Butterfly Valve, Ball Valve,Gate Valve, Check Valve, Globe Vavlve,Y-Strainers, Electric Acurator , Pneumatic Acurators .
For more interest, welcom to contact at: Email: sales@nortech-v.com
Post time: May-18-2023