‌Turbine Stainless Steel Fixed Ball Valve is a high-performance fluid control device with various advantages and wide application scenarios. Below is a detailed introduction to the turbine stainless steel fixed ball valve:

Definition and Structure

A Turbine Stainless Steel Fixed Ball Valve is a valve that uses a spherical body with a circular passage as its closure element. The ball is fixed within the valve body and does not move with the medium pressure. Its structure mainly includes the valve body, ball, valve stem, and sealing ring, among other components.

Working Principle

When the valve stem rotates 90 degrees, the passage on the ball aligns or misaligns with the passage of the valve body, thereby opening or closing the fluid flow. The fixed ball valve supports the ball with bearings to reduce friction, making operation effortless, and it features bidirectional sealing without flow direction limitations.

Key Features

Effortless Operation: The sphere is supported by upper and lower bearings, reducing friction for easy operation.

‌Reliable sealing performance: Equipped with a PTFE sealing ring embedded in the stainless steel valve seat, the metal valve seat end features a spring to ensure sufficient pretension for the sealing ring, maintaining excellent sealing even when the sealing surface wears‌.

Wide Application Range: Suitable for various corrosive and non-corrosive mediums, and for high-pressure and large-diameter applications.

‌Fireproof Structure: Equipped with a fireproof sealing ring to prevent the sealing ring from being destroyed by sudden heat or fire.‌

‌Automatic Pressure Relief Function: When the medium pressure abnormally increases, the valve seat retracts and separates from the ball, achieving the effect of automatic pressure relief. After pressure release, the valve seat automatically resets._

Application Scenarios

Turbine stainless steel fixed ball valves are widely used in the oil, chemical, power, environmental protection, water conservancy, heating, water supply and drainage, industrial, and mechanical fields. Particularly in high-pressure and large-diameter applications, such as long-distance pipelines and general industrial pipelines, fixed ball valves excel.