The principle of self-operated thermostatic valve

Self-operated temperature control valve does not need external energy and automatic temperature adjustment, suitable for steam, hot water, hot oil and other media for a variety of heat exchange applications.

Self-operated temperature control valve is widely used in heating, air conditioning, domestic hot water temperature automatic adjustment, and special occasions, automatic temperature adjustment.

Self-operated thermostatic valve works:

The self-operated thermostatic valve utilizes the principle of thermal expansion of the liquid and incompressibility of the liquid to achieve automatic adjustment. The expansion of the liquid in the temperature sensor is uniform, and the control effect thereof is proportional adjustment. When the temperature of the controlled medium changes, the temperature of the temperature-sensing liquid in the sensor expands or contracts.

When the temperature of the controlled medium is higher than the set value, the temperature-sensitive liquid expands and pushes the valve core downward to close the valve to reduce the flow of the heat medium; when the temperature of the controlled medium is lower than the set value, the temperature-sensitive liquid shrinks, and the return spring pushes The spool opens to increase the flow of the heat medium.

Pressure Vessel Series

The Pressure Vessel Series is a collection of vessels designed to contain fluids or gases at high pressure. These vessels are used in a variety of industries, including chemical processing, oil and gas, and power generation. The vessels are typically made of steel or other high-strength materials, and are designed to withstand the extreme pressures and temperatures that they are exposed to.


One of the key features of the Pressure Vessel Series is their ability to safely contain high-pressure fluids and gases. This is achieved through a combination of design features, such as thick-walled construction, reinforced seams, and pressure relief valves. These features help to ensure that the vessel can withstand the high pressures and temperatures that are present inside, while also providing a safety mechanism in case of a failure.


Another important aspect of the Pressure Vessel Series is their versatility. These vessels can be used for a wide range of applications, including storing and transporting gases and liquids, as well as processing raw materials into finished products. They can also be customized to meet specific industry needs, with options for different sizes, shapes, and materials.


In addition to their functional benefits, the Pressure Vessel Series also offers economic advantages. By allowing for the safe and efficient storage and transport of high-pressure fluids and gases, these vessels help to reduce waste and increase productivity. They also provide a cost-effective solution for industries that require high-pressure containment, as they are often less expensive than alternative solutions.


Overall, the Pressure Vessel Series is an essential component of many industrial processes. From chemical processing to power generation, these vessels provide a safe, reliable, and cost-effective solution for high-pressure containment. With their versatility and durability, they are sure to remain an important part of industrial operations for years to come.

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