What are the commonly used valves in industry?

1. Stop valve: It is used to open and close the fluid passage and is usually employed to control the flow rate of liquids or gases.

2. Gate valve: Like the globe valve, it is used to control the flow of liquids and gases. However, due to its ability to close more quickly, it is often used in pipelines transporting high-speed fluids.

Iii. Ball Valve: It controls flow by rotating the ball, featuring a compact structure and fast opening and closing speed.

4. Butterfly Valve: It controls flow by rotating a disc. It is small in size, simple in structure, and features a fast opening and closing speed as well as low flow resistance.

V. Control Valve: It is a valve driven by an actuator, an industrial valve for adjusting the flow rate of the medium, and is suitable for high-precision automatic control systems.

Six. Check Valve: It is a valve driven by a motor, suitable for high-precision automatic control systems and can be remotely operated.

Vii. Desuperheating and pressure reducing device: A valve used to regulate the steam pressure, ensuring that the steam pressure is always maintained within the set range.

Viii. Safety Valve: It is used to protect equipment and pipeline systems. When the pressure exceeds the set value, it automatically opens the valve to release the overpressurized gas or liquid.