Supcon is a leading global manufacturer of high-quality Globe Control Valves for a variety of fluid handling applications. With over 20 years of experience in the industry, we have built a reputation for delivering reliable, precise, and innovative solutions to our customers.
Our products are designed to meet the needs of customers in various industries, including oil and gas, chemical, power generation, water treatment, and many more. We use the latest technologies and materials to ensure that our Globe Control Valves are of the highest quality and performance.
At Supcon, we understand that our customers have unique requirements, and we work closely with them to provide tailored solutions that meet their specific needs. We have a team of experienced engineers who are dedicated to providing expert technical support and guidance throughout the entire project lifecycle.
We are committed to excellence in everything we do, from design and engineering to manufacturing, testing, and customer support. Our quality control systems ensure that every product we produce meets or exceeds industry standards and customer expectations.
At Supcon, we are proud of our reputation as a trusted supplier of high-quality Globe Control Valves, and we are committed to continuing to provide innovative solutions that help our customers achieve their goals. Contact us today to learn more about how we can help you with your fluid handling needs.
A globe control valve is a type of control valve that is designed to regulate or control the flow of fluid through a pipeline. It consists of a movable disk or plug, which is positioned in the flow path and can be moved by an actuator to regulate the flow of fluid. The valve body typically has a spherical shape, hence the name "globe valve."
The globe valve can be used to control the flow rate, pressure, and temperature of a fluid. It is commonly used in applications such as process control, oil and gas refining, power generation, and water treatment. The valve can be operated manually, electrically, or pneumatically, depending on the application requirements.
Globe valves are known for their precise flow control and low-pressure drop, making them an ideal choice for applications that require high accuracy and performance. They can also be used in harsh environments and can withstand high temperatures and pressures.
Globe valves are used for throttling control. Globe valves should be selected when the desired result is to reduce the pressure of the medium in the piping system. The flow pattern through a globe valve involves a change in direction, resulting in greater flow restriction and a larger pressure drop as the medium passes inside the valve.
Shut-off is achieved by moving the valve flap against the fluid rather than across it. This reduces wear on the closing member. As the valve flap moves toward complete closure, the pressure of the fluid is limited to the pressure required by the piping system. Unlike many other valve designs, globe valves are designed to operate under the extreme conditions that result when fluid flow is restricted.
Supcon offers globe valves in a variety of materials, including:
Bronze. Bronze valves offer excellent corrosion resistance, making them ideal for seawater and marine systems, piping systems, and other applications exposed to water or corrosive elements.
Cast Iron. Cast iron globe valves are cost-effective and ideal for general purpose applications. They are especially suited for non-corrosive environments where cost is a major consideration.
Stainless Steel. Stainless steel globe valves offer excellent durability, offer good corrosion resistance, and can handle a wide range of fluids. They are commonly used in chemical and petrochemical applications exposed to corrosive fluids, extreme temperatures and other harsh conditions.
A tap is the perfect example to show how a globe valve works. Opening the tap means raising or lowering the valve stem, depending on the design. Water then flows out of the tap. When turned the other way, e.g. closed, the raised stem is lowered or the lowered stem is raised.
The number of rotations affects the amount of water that flows from the tap. Similarly, by controlling the wheel of a valve, a certain amount of gas or liquid will pass through the valve. A globe valve fully open means that the flow rate is maximised. On the other hand, a globe valve that is completely closed means that the valve is sealed.
Globe Control Valves are widely used in a variety of fluid handling applications across various industries.
Process Control: Globe Control Valves are used to regulate the flow of fluids in various process control applications, such as chemical and petrochemical processing, pulp and paper manufacturing, and pharmaceutical production.
Oil and Gas Refining: Globe Control Valves are used in oil and gas refining applications to control the flow of various fluids, including crude oil, natural gas, and refined petroleum products.
Power Generation: Globe Control Valves are used in power generation plants to regulate the flow of steam, water, and other fluids used in power generation processes.
Water Treatment: Globe Control Valves are used in water treatment applications to control the flow of water and other fluids in treatment processes, such as filtration, disinfection, and chemical treatment.
HVAC: Globe Control Valves are used in heating, ventilation, and air conditioning (HVAC) systems to regulate the flow of water and other fluids used for temperature control.
Food and Beverage Processing: Globe Control Valves are used in food and beverage processing applications to regulate the flow of fluids, such as water, juice, and dairy products.
Pinch valves use a flexible rubber or plastic tube that is pinched closed to regulate fluid flow.
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