Working principle

The booster control servo valve for liquefied natural gas (LNG) storage tanks is a device that controls the valve opening through electronic signals, mainly used for regulating the internal pressure of the tank. The valve moves the valve core through a servo motor to control the inflow and outflow of the tank's internal gas, maintaining the internal pressure of the tank within the predetermined range. When the internal pressure of the tank is below the set value, the servo valve will automatically open to allow gas to enter the tank, increasing the pressure; when the internal pressure of the tank is above the set value, the servo valve will automatically close to prevent gas from escaping and reduce the pressure. This dynamic regulation mechanism ensures the stability of the internal pressure of the tank, thereby protecting the tank and the internal equipment of the tank.

Function

　　Pressure regulation: By adjusting the valve opening, precise control of the internal pressure of the tank is achieved, avoiding damage to the tank and its internal equipment due topressure fluctuations.

Safety protection: When the tank pressure rises abnormally, the servo valve can close in time to prevent the tank from exploding or bursting due to overpressure, ensuring the safety of the tank and its surrounding environment.

　　Energy saving: By precisely controlling the internal pressure of the tank, unnecessary gas emissions can be effectivelyreduced, improving energy use efficiency.

Easy maintenance: The servo valve uses electronic control, which is easy to maintain and ｒｅｐｌａｃｅ, reducing the complexity and risk of manual operation.

Application

The booster control servo valve for liquefied natural gas (LNG) storage tanks is widely used in LNG receiving stations, storage facilities, transport ships, and LNG plants, ensuring the safety and efficiency of LNG storage and transportation. In these application scenarios, the servo valve not only maintains the stability of the internal pressure of the tank but also can respond quickly in emergencies to ensure the safety of the tank and the surrounding environment.

　　In summary, the booster control servo valve for liquefied natural gas (LNG) storage tanks is one of the indispensable key equipment in the LNG storage process, playing an important role in ensuring tank safety and improving energy utilization efficiency. With the advancement of technology, the application range and performance of this equipment will be further enhanced in the future.