Centerline Wafer Butterfly Valve

Product Overview
Body Material: Common materials include cast iron, carbon steel, stainless steel, and others, chosen based on specific operating conditions and requirements.
Rated Pressure and Diameter: The rated pressure of the centerline wafer butterfly valve can range from tens to hundreds of megapascals, depending on the application, while the rated diameter typically spans from a few millimeters to several meters.
Seat Material: The valve seat of the centerline wafer butterfly valve is typically made of elastic materials such as EPDM (ethylene-propylene-diene monomer) or FPM (fluoropolymer) to ensure excellent sealing performance.
Actuation: The valve can be operated manually, electrically, pneumatically, or through other means, depending on the specific needs of the application.
Operating Temperature Range: The operating temperature range of the centerline wafer butterfly valve is generally between -40°C and +200°C, though this may vary depending on the choice of valve body and sealing materials.
Leakage Class: The leakage class of the centerline wafer butterfly valve is typically zero leakage or a sealed leakage level, ensuring good sealing performance when the valve is closed.
Application Fields:The centerline wafer butterfly valve is widely used in pipeline systems in industries such as water treatment, chemicals, petroleum, energy, and pharmaceuticals, for controlling the flow and pressure of media.

The centerline wafer butterfly valve is widely used in pipeline systems in industries such as water treatment, chemicals, petroleum, energy, and pharmaceuticals, for controlling the flow and pressure of media.