Supcon Control Valve, a leading manufacturer of high-quality control valves based in China. With over 20 years of experience in the industry, we are committed to providing our customers with reliable, durable, and innovative control valve solutions for a wide range of industrial applications.
At Supcon, we have a dedicated team of experts who specialize in the design, development, and production of control valves. We use state-of-the-art technology and modern manufacturing processes to ensure that our products meet the highest standards of quality and performance. Our products are designed to provide precise control of flow, pressure, and temperature, while also minimizing energy consumption and reducing environmental impact.
We offer a wide range of control valves, including globe valves, ball valves, butterfly valves, and more. We also provide customized solutions to meet the unique needs of our customers. Our products are widely used in industries such as oil and gas, chemical, power generation, water treatment, and more.
At Supcon, we are committed to providing excellent customer service and support. Our knowledgeable and experienced staff are available to answer any questions you may have and provide technical assistance as needed. We also offer timely delivery and competitive pricing to ensure that our customers receive the best value for their investment.
Thank you for considering Supcon Control Valve as your partner for all your control valve needs. We look forward to working with you to help you achieve your business objectives.
A control valve is a mechanical device that regulates the flow of a fluid (such as gas, steam, or liquid) through a system or process. It typically consists of a valve body, an actuator, and a control mechanism, which work together to adjust the valve's position and thereby control the flow rate.
Control valves are used in a wide range of applications, including oil and gas production, chemical processing, power generation, and water treatment. They are typically designed to perform a specific function, such as maintaining a constant flow rate, regulating pressure, or controlling temperature. Some control valves are also designed to provide on/off or emergency shutdown functionality in addition to their primary control function.
Control valves can be operated manually or automatically, depending on the specific application and requirements. They are an essential component in many industrial processes and play a critical role in ensuring the safe and efficient operation of these processes.
Excellent shut-off capability
Moderate to excellent throttling capacity
Shorter stroke (compared to gate valves)
Available in T-, Y- and angle designs, each with its own advantages
Seats are easy to machine or resurface
Globe valves can be used as shutoff check valves when the valve flap is not attached to the stem.
A globe valve is a type of control valve that is used to regulate the flow of fluid in a pipeline. It is named after the shape of the valve body, which is spherical or globe-shaped. Globe valves are typically used in applications where precise control of flow is required, such as in chemical processing, power generation, and water treatment.
The basic design of a globe valve consists of a valve body, a valve stem, and a valve disk or plug. The valve disk or plug is attached to the valve stem, which is connected to an actuator that is used to move the valve disk or plug into or out of the flow path.
When the valve is open, fluid flows through the valve body and around the valve disk or plug. When the valve is closed, the valve disk or plug is moved into the flow path, blocking the flow of fluid. By adjusting the position of the valve disk or plug, the flow rate can be precisely controlled.
The movement of the valve disk or plug is controlled by the actuator, which can be either manual or automatic. In manual globe valves, the actuator is typically a handwheel or lever that is used to turn the valve stem and move the valve disk or plug. In automatic globe valves, the actuator is typically a motor or solenoid that is controlled by an electronic controller.
Globe valves can be designed for a variety of applications, including high-pressure and high-temperature applications. They are known for their reliability and precision, making them a popular choice for many industrial processes.
a. According to the function of the control valve
On/off type control valve
Modulating control valves
Self-acting pressure control valves
b. According to the nominal pressure of the control valve
Low pressure control valves
Medium pressure control valves
High pressure control valves
c. According to the type of control valve actuator
Manual control valves
Electric/motorised control valves
Pneumatic/cylinder control valves
d. According to closing member movement
Rotary motion control valves
Linear motion control valves
Globe valves are commonly used in a variety of industrial applications where precise control of fluid flow is required.
Some typical applications of globe valves include
Oil and Gas Production: Globe valves are used in the upstream, midstream, and downstream stages of oil and gas production to regulate the flow of crude oil, natural gas, and other fluids.
Chemical Processing: Globe valves are used in chemical processing plants to control the flow of chemicals, solvents, and other fluids used in various manufacturing processes.
Power Generation: Globe valves are used in power plants to regulate the flow of steam, water, and other fluids used to generate electricity.
Water Treatment: Globe valves are used in water treatment plants to control the flow of water and other fluids used in the treatment and distribution of drinking water.
HVAC Systems: Globe valves are used in heating, ventilation, and air conditioning (HVAC) systems to control the flow of hot or cold water used to regulate indoor temperature.
Pharmaceutical Manufacturing: Globe valves are used in the manufacturing of pharmaceuticals to control the flow of fluids used in the production of medicines and other healthcare products.
Food and Beverage Production: Globe valves are used in the production of food and beverage products to control the flow of fluids used in various manufacturing processes.
Globe valves are a type of control valve that are commonly used in industrial applications to regulate the flow of various types of fluids, such as water, oil, gas, and steam. Globe valves are designed with a linear motion disk element, which allows for precise control of the flow rate by adjusting the position of the disk within the valve body.
A globe control valve is a specific type of control valve that is designed with a globe-shaped body and a linear motion disk element. The disk element moves up and down within the valve body to regulate the flow rate of fluids passing through the valve. Globe control valves are commonly used in applications where precise flow control is required.
On the other hand, a control valve is a more general term that refers to any type of valve that is used to control the flow, pressure, or temperature of fluids within a pipeline or process system. Control valves can come in a variety of shapes and sizes, and can use different types of disk elements, such as globe, butterfly, or ball valves.
So, the main difference between a globe control valve and a control valve is that a globe control valve is a specific type of control valve that uses a globe-shaped body and linear motion disk element to regulate fluid flow, while a control valve is a more general term that encompasses a wide range of valves used for flow, pressure, or temperature control.
Pinch valves use a flexible rubber or plastic tube that is pinched closed to regulate fluid flow.
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Tel.: +86 571 8111 9774
Fax: +86 571 8111 9737
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