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What is a Globe Valve? Types and Prices

February 23, 2024 in Typhoon

Globe valves are widely used in installations and offer precise flow control. They are durable, resistant to frequent opening and closing, and are used under high pressures and temperatures.

Globe valves offer high sealing performance. The circuit is sealed by the closing of the valve handwheel, while the seal between the body and bonnet is provided by gaskets and the seal between the drive shaft and the external environment is provided by packing rings.

Therefore, they are preferred over gate valves for controlling high-flow fluids in locations where there is a risk of open atmospheric pressure.

Globe Valve Types

Globe valves are manufactured in different types depending on their design and intended use. The most common types of globe valves include straight-through, angled-through, and Y-shaped globe valves. Straight-through globe valves are ideal for general flow control and offer simple and widespread use.

Angle-through globe valves are preferred in applications requiring higher pressure drops and provide efficient performance in such systems. Y-type globe valves, on the other hand, stand out with their lower pressure loss and more efficient flow control, making them ideal for systems where energy efficiency is crucial.

Globe Valve Applications

Globe valves have a wide range of applications and adapt to the flow control needs of various systems. They are frequently preferred for general flow control in hot and cold water installations. They are used in hot oil and steam installations due to their resistance to high temperatures and pressures, and they also serve as reliable flow regulators in compressed air installations.

How Does a Globe Valve Work?

The operating principle of globe valves is based on a disc that moves perpendicular to the fluid flow and engages or disengages from the seat in the valve body. Flow is interrupted when the disc is fully seated in the body, resulting in a complete stop. The reverse movement, when the disc is withdrawn from its seat, releases the flow.

This design maximizes the valve’s sealing and ensures a completely leak-proof seal, making it a reliable solution, especially in systems requiring precise flow control.

Globe Valve Prices

Globe valve prices vary depending on the valve’s intended use, material, and type. This valve offers a reliable solution for industrial systems, offering high sealing performance. This also contributes to increased cost.

For current information on globe valve prices, please refer to the Price List.

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