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Electric Globe Control Valve: Principle, Features and Application Guide
- صمام ديلكو
In modern industrial automation, the Electric Globe Control Valve provides efficient and precise fluid regulation. In this article, DELCO Valve will analyze its working principle, characteristics and application areas in detail, and provide you with recommendations for selection.
Working Principle of Electric Globe Control Valve
Electric Globe Control Valve uses electric power to drive the actuator to make the valve stem torque to give the sealing surface a downward pressure. Depending on the pressure of the valve lever, the sealing surface of the valve flap and the valve seat sealing surface close to prevent the inflow of media or used to regulate the flow rate of media.
Features and Benefits of Electric Globe Control Valves
- Precise regulation capability: Supports linear or equal percentage flow characteristics for high precision conditions.
- Automation control: electric actuator can realize remote control and monitoring.
- Strong durability: Made of corrosion-resistant materials, adaptable to high temperature, high pressure or corrosive media.
Fields of application
- Chemical and pharmaceutical industry: for regulating the flow of corrosive liquids or gases.
- Steam systems in power plants: to control steam flow and optimize the use of heat energy.
- Heating and cooling systems: precisely regulate the flow of hot or cold water to ensure temperature stability.
How to Choose the Right Electric Globe Control Valve
- Media characteristics: consider the fluid temperature, pressure, corrosivity and cleanliness, select the appropriate valve body material and sealing materials, such as stainless steel for high temperature and pressure, corrosive media.
- Flow characteristics: according to the system required flow and pressure drop requirements, select the appropriate size and structure of the valve, balanced flow resistance and control accuracy requirements.
- Control mode: according to the requirements of the automation system, select the appropriate electric actuator, including switching type, proportional adjustment type or type, in order to match the control system signal type and control accuracy.
- Working environment: Considering the temperature, humidity and explosion danger of the installation environment, select the electric actuator with protection level matching the explosion-proof level.
- Maintenance and life: Prioritize components with easy maintenance and long life, and consider the universality of spare parts and supplier service support.
Contact DELCO For Quick Quote
If you have questions about valves or want to get a quote, please feel free to contact us, we will reply within 6 hours. Phone +86 159 8960 2972, WhatsApp +86 159 8960 2972 or email [email protected].
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