產品規格

An eccentric rotary plug valve is a type of industrial valve that is designed to regulate and control the flow of fluid or gas in pipelines. It is a quarter-turn valve that uses a plug-shaped disc with an eccentric or offset stem to control the flow of the media through the valve.

The Eccentric Rotary Control Valve has a unique design that enables it to provide accurate and precise control of fluid or gas flow. The valve has a cylindrical body with a horizontal or vertical axis and a spherical plug that is located in the center of the body. The plug is mounted on an eccentric stem, which means that it is not located at the center of the valve body.

The eccentric rotary plug valve operates by rotating the plug inside the valve body to control the flow of the media through the valve. When the plug is rotated, it moves away from or towards the valve seat, which is the sealing surface located on the valve body. This movement creates a variable orifice that regulates the flow of fluid or gas through the valve.

One of the advantages of the eccentric rotary plug valve is its ability to handle high-pressure and high-temperature applications. The valve is also suitable for handling viscous and abrasive fluids or gases. The eccentric design of the valve ensures that the plug only makes contact with the valve seat during the closing and opening phases of the valve operation, reducing wear and tear on the valve components.

Key Features 

Tight shutoff: Eccentric rotary plug valves are designed to provide a tight shutoff, which means that they can effectively prevent leakage of fluid from the pipeline.

Low operating torque: The offset plug design of the valve reduces the operating torque required to open and close the valve.

Self-cleaning action: The eccentric plug design provides a self-cleaning action that helps prevent the buildup of debris on the valve seat.

Low maintenance: Eccentric rotary plug valves require very little maintenance due to their simple design and self-cleaning action.