Convex Ear Centerline Butterfly Valve

Product Overview:

The convex ear centerline butterfly valve, as an efficient and versatile control valve, has extensive applications in industries such as manufacturing, chemicals, water treatment, water supply, drainage, and more. Its unique convex ear design not only enhances the stability of the valve but also improves its overall performance.

Key Features:

1. Simple and Compact Structure: The convex ear centerline butterfly valve consists of essential components such as the valve body, disc, and stem, offering a simple and compact design that facilitates installation and maintenance.
2. Low Fluid Resistance: The valve seat is made of corrosion-resistant materials like reinforced PTFE, ensuring a tight fit with the disc and minimizing fluid resistance during flow.
3. Flexible Operation: The valve offers smooth and effortless operation, allowing for quick opening and closing via rotation of the stem.
4. Excellent Sealing Performance: Featuring an adjustable sealing structure, the valve allows for precise adjustment of the sealing surface pressure to achieve excellent sealing performance and prevent leaks.
5. Strong Corrosion Resistance: Key components like the valve body, disc, and stem can be made from corrosion-resistant materials like cast iron, stainless steel, and carbon steel, suitable for various corrosive media.
6. Wide Application Range: The convex ear centerline butterfly valve is suitable for controlling andTruncating various media, including liquids, gases, and steam, meeting the needs of different industries and fields.

Specifications:

• Nominal Diameter: DN300
• Nominal Pressure: PN10
• Connection Type: Convex ear flange connection, ensuring stable connection between the valve and the piping system.
• Materials: Cast iron, stainless steel, carbon steel, and others, depending on the specific operating environment and media. Seal ring materials include rubber, PTFE, and others, ensuring good sealing performance.
• Operation Methods: Available in manual, electric, pneumatic, and hydraulic operations, allowing for selection based on specific usage requirements and environments.

Application Fields:

1. Water Treatment: Used for regulating orTruncating water flow in water supply, drainage, and sewage treatment systems.
2. Chemicals: Controls the flow of various chemicals in chemical production, ensuring stability and safety.
3. Food and Beverage: Widely used in the food and beverage industry due to its clean and non-polluting characteristics.
4. HVAC: Used in air conditioning and ventilation systems for regulating and controlling airflow.
5. Papermaking: Controls the flow of water and other liquids during papermaking production, ensuring smooth operation.
6. Energy: In power plants, it controls the flow of steam and other media, ensuring stability and safety in the power generation process.