What are the valves commonly used in UAE petrochemical plants

In the complex process of petrochemical plants, valves are indispensable key equipment. Valves play an important role in controlling fluid flow, regulating pressure and protecting equipment in petrochemical plants.

First, globe valve

The globe valve is one of the most common valves in petrochemical plants. They are widely used in key aspects such as raw material transportation, product handling and system maintenance. The globe valve controls the flow of the medium by opening and closing the valve to cut off, regulate or allow the passage of the medium. The globe valve has good sealing and high temperature resistance, corrosion resistance, etc., to ensure the safe and reliable operation of the system.

Second, regulating valve

Regulating valves play a key role in regulating flow and pressure in petrochemical plants. They are widely used in critical equipment such as storage tanks, reactors, distillation towers and pipelines. The regulating valve is adjusted manually or automatically as needed to ensure that the flow, pressure and temperature in the system are kept within the specified range, optimizing the production process and improving process efficiency.

Third, safety valve

Safety valve is an important device to protect equipment and personnel safety in petrochemical plants. They are widely used in critical systems such as high pressure equipment, storage tanks, pipelines and reactors. The safety valve can monitor and control the pressure in the system. When the pressure exceeds the preset safety value, it automatically opens to release excess pressure, avoid overpressure of the system, and ensure the safety of equipment and workers.

Fourth, ball valve

Ball valve is one of the commonly used valve types in petrochemical plants. They are widely used in critical equipment such as pipeline delivery systems, tank inlet and outlet, and reactors. Ball valve through the rotating sphere to control the media on and off and flow, has the advantages of simple structure, reliable sealing and flexible operation, suitable for high temperature, high pressure and corrosive media.

Fifth, gate valve

Gate valves are common and important in petrochemical plants. They are widely used in applications such as raw material handling, product separation and pipe cutting. Gate valve by lifting or lowering the gate plate to control the media on and off, with simple structure, good sealing, low resistance and other characteristics, suitable for high pressure, large diameter and high temperature environment.

Sixth, electric actuator

In petrochemical plants, electric actuators are often used in conjunction with valves to achieve remote control and automated operation. The electric actuator can realize the opening, closing, adjusting and other functions of the valve according to the control signal, improve the operation efficiency and reduce manual intervention.

Valve types commonly used in petrochemical plants include globe valves, regulating valves, safety valves, ball valves, gate valves, and electric actuators. These valves play a key control and protection role in the production process of petrochemical plants, ensuring the safe operation of the system and efficient production. When selecting and using the valve, it is necessary to consider the medium characteristics, pressure, temperature and process requirements, and carry out regular maintenance and overhaul to ensure the normal operation of the valve and extend the service life.